Applications of Nanomaterials in Energy Storage and Electronics

Next-Generation Energy Storage and Optoelectronic Nanodevices

Author(s): Debabrata Panda and Krunal M. Gangawane * .

Pp: 223-239 (17)

DOI: 10.2174/9789815050714122030016

* (Excluding Mailing and Handling)

Abstract

Among the variety of nanostructures that have been explored as a favorable material for the application of higher energy storage devices as supercapacitors, catalysts in high-performance batteries, proton exchange membranes in fuel cells, optoelectronic devices, and so on, 2D & 3D nanostructure of graphene-based derivatives, metal oxides and dichalcogenides have received the most potential attention for building high-performance nano-devices due to their extraordinary properties. Over the past decade, several efforts have been implemented to design, develop, and evaluate electrodes' structures for enhanced energy storage devices. A significant modification has achieved the remarkable performance of these synthesized devices in terms of energy storage capacity, conversion efficiency, and the reliability of the devices to meet practical applications' demands. Light-emitting diode (LED) in quantum well or quantum dots is considered an important aspect for an enhanced optoelectronic device. This current study outlines different 3D nanostructures for nextgeneration energy storage devices. It provides a systematic summary of the advantages of 3D nanostructures in perspective to next-generation energy storage devices, photocatalytic devices, solar cells, a counter electrode for metal-ion batteries, and supercapacitors, optoelectronic nano-devices.


Keywords: 2D & 3D nanostructure, Counter electrode, Fuel cell, Graphene derivatives, LED, Li-ion Battery, Metal-ion battery, Nanodevices, Optoelectronic, Photocatalytic device, Quantum dots, Supercapacitor, Solar cells.

Related Journals
Related Books
© 2025 Bentham Science Publishers | Privacy Policy
Request history8.2.27PHP Version174msRequest Duration26MBMemory UsageGET chapter/{id}/{param?}Route
  • warninglog[13:24:00] LOG.warning: Optional parameter $id declared before required parameter $request is implic...
  • Booting (93.84ms)time
  • Application (80.47ms)time
  • 1 x Booting (53.83%)
    93.84ms
    1 x Application (46.17%)
    80.47ms
    12 templates were rendered
    • ebook.chapter_detailschapter_details.blade.php#?blade
    • layouts.chapter_header_sectionchapter_header_section.blade.php#?blade
    • ebook.chapter_top_bannerchapter_top_banner.blade.php#?blade
    • ebook.chapter_bottom_bannerchapter_bottom_banner.blade.php#?blade
    • ebook.ebook_right_bannerebook_right_banner.blade.php#?blade
    • includes.inc_related_journalsinc_related_journals.blade.php#?blade
    • includes.inc_related_ebooksinc_related_ebooks.blade.php#?blade
    • layouts.appapp.blade.php#?blade
    • layouts._login_access_login_access.blade.php#?blade
    • layouts._header_header.blade.php#?blade
    • layouts._main_menu_main_menu.blade.php#?blade
    • layouts._footer_menu_footer_menu.blade.php#?blade
    uri
    GET chapter/{id}/{param?}
    middleware
    web, check_user_access
    controller
    App\Http\Controllers\ChapterController@GetChapterDetails
    namespace
    App\Http\Controllers
    where
    as
    chapter
    file
    app/Http/Controllers/ChapterController.php:1350-1704
    19 statements were executed26.71ms
    • Connection Establishedalphaeurekaselec_live_10_06_2022UserAccessCheck.php#24
      Backtrace
      • 9. middleware::check_user_access:24
      • 10. vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:183
      • 11. vendor/laravel/framework/src/Illuminate/Routing/Middleware/SubstituteBindings.php:50
      • 12. vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:183
      • 13. vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/VerifyCsrfToken.php:88
    • INSERT INTO visitor_ip_address (ip_address,visitor_agent,visitor_count, created_on,updated_on) VALUES ('316381173','',1,1739971440,1739971440) ON DUPLICATE KEY UPDATE visitor_count=visitor_count + 1, updated_on=1739971440
      810μsalphaeurekaselec_live_10_06_2022UserAccessCheck.php#24
      Backtrace
      • 11. middleware::check_user_access:24
      • 12. vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:183
      • 13. vendor/laravel/framework/src/Illuminate/Routing/Middleware/SubstituteBindings.php:50
      • 14. vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:183
      • 15. vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/VerifyCsrfToken.php:88
    • INSERT INTO visitor_ip_address_detail (ip_address,visitor_url,visitor_count, created_on,updated_on) VALUES ('316381173','/chapter/17532',1,1739971440,1739971440)
      140μsalphaeurekaselec_live_10_06_2022UserAccessCheck.php#27
      Backtrace
      • 11. middleware::check_user_access:27
      • 12. vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:183
      • 13. vendor/laravel/framework/src/Illuminate/Routing/Middleware/SubstituteBindings.php:50
      • 14. vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:183
      • 15. vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/VerifyCsrfToken.php:88
    • (select `user_id`, `to_ip`, `from_ip` from (select user_id, to_ip, from_ip FROM user_access_journal_volume_trail WHERE to_ip >= 316381173 ORDER BY to_ip ASC LIMIT 1) as `tjv` where `from_ip` <= 316381173) union (select `user_id`, `to_ip`, `from_ip` from (select user_id, to_ip, from_ip FROM user_access_journal_volume_corporate WHERE to_ip >= 316381173 ORDER BY to_ip ASC LIMIT 1) as `tjv` where `from_ip` <= 316381173) union (select `user_id`, `to_ip`, `from_ip` from (select user_id, to_ip, from_ip FROM user_access_journal_volume_token WHERE to_ip >= 316381173 ORDER BY to_ip ASC LIMIT 1) as `tjv` where `from_ip` <= 316381173) union (select `user_id`, `to_ip`, `from_ip` from (select user_id, to_ip, from_ip FROM user_access_ebook_volume_trail WHERE to_ip >= 316381173 ORDER BY to_ip ASC LIMIT 1) as `tjv` where `from_ip` <= 316381173) union (select `user_id`, `to_ip`, `from_ip` from (select user_id, to_ip, from_ip FROM user_access_ebook_volume_corporate WHERE to_ip >= 316381173 ORDER BY to_ip ASC LIMIT 1) as `tjv` where `from_ip` <= 316381173) union (select `user_id`, `to_ip`, `from_ip` from (select user_id, to_ip, from_ip FROM user_access_ebook_volume_token WHERE to_ip >= 316381173 ORDER BY to_ip ASC LIMIT 1) as `tjv` where `from_ip` <= 316381173) union (select `user_id`, `to_ip`, `from_ip` from (select user_id, to_ip, from_ip FROM user_access_issue_trail WHERE to_ip >= 316381173 ORDER BY to_ip ASC LIMIT 1) as `tjv` where `from_ip` <= 316381173) union (select `user_id`, `to_ip`, `from_ip` from (select user_id, to_ip, from_ip FROM user_access_issue_corporate WHERE to_ip >= 316381173 ORDER BY to_ip ASC LIMIT 1) as `tjv` where `from_ip` <= 316381173) union (select `user_id`, `to_ip`, `from_ip` from (select user_id, to_ip, from_ip FROM user_access_issue_token WHERE to_ip >= 316381173 ORDER BY to_ip ASC LIMIT 1) as `tjv` where `from_ip` <= 316381173) union (select `user_id`, `to_ip`, `from_ip` from (select user_id, to_ip, from_ip FROM user_access_article_trail WHERE to_ip >= 316381173 ORDER BY to_ip ASC LIMIT 1) as `tjv` where `from_ip` <= 316381173) union (select `user_id`, `to_ip`, `from_ip` from (select user_id, to_ip, from_ip FROM user_access_article_corporate WHERE to_ip >= 316381173 ORDER BY to_ip ASC LIMIT 1) as `tjv` where `from_ip` <= 316381173) union (select `user_id`, `to_ip`, `from_ip` from (select user_id, to_ip, from_ip FROM user_access_article_token WHERE to_ip >= 316381173 ORDER BY to_ip ASC LIMIT 1) as `tjv` where `from_ip` <= 316381173) union (select `user_id`, `to_ip`, `from_ip` from (select user_id, to_ip, from_ip FROM user_access_chapter_trail WHERE to_ip >= 316381173 ORDER BY to_ip ASC LIMIT 1) as `tjv` where `from_ip` <= 316381173) union (select `user_id`, `to_ip`, `from_ip` from (select user_id, to_ip, from_ip FROM user_access_chapter_corporate WHERE to_ip >= 316381173 ORDER BY to_ip ASC LIMIT 1) as `tjv` where `from_ip` <= 316381173) union (select `user_id`, `to_ip`, `from_ip` from (select user_id, to_ip, from_ip FROM user_access_chapter_token WHERE to_ip >= 316381173 ORDER BY to_ip ASC LIMIT 1) as `tjv` where `from_ip` <= 316381173) union (select `user_id`, `to_ip`, `from_ip` from (select user_id, to_ip, from_ip FROM user_access_disease_corporate WHERE to_ip >= 316381173 ORDER BY to_ip ASC LIMIT 1) as `tjv` where `from_ip` <= 316381173) limit 1
      11.79msalphaeurekaselec_live_10_06_2022UserAccess.php#784
      Bindings
      • 0: 316381173
      • 1: 316381173
      • 2: 316381173
      • 3: 316381173
      • 4: 316381173
      • 5: 316381173
      • 6: 316381173
      • 7: 316381173
      • 8: 316381173
      • 9: 316381173
      • 10: 316381173
      • 11: 316381173
      • 12: 316381173
      • 13: 316381173
      • 14: 316381173
      • 15: 316381173
      Backtrace
      • 14. app/Models/UserAccess/UserAccess.php:784
      • 15. middleware::check_user_access:114
      • 16. vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:183
      • 17. vendor/laravel/framework/src/Illuminate/Routing/Middleware/SubstituteBindings.php:50
      • 18. vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:183
    • select * from `chapter` where `chapter_id` = '17532' limit 1
      1.02msalphaeurekaselec_live_10_06_2022ChapterController.php#1406
      Bindings
      • 0: 17532
      Backtrace
      • 16. app/Http/Controllers/ChapterController.php:1406
      • 17. vendor/laravel/framework/src/Illuminate/Routing/Controller.php:54
      • 18. vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:43
      • 19. vendor/laravel/framework/src/Illuminate/Routing/Route.php:260
      • 20. vendor/laravel/framework/src/Illuminate/Routing/Route.php:206
    • select CONCAT_WS(' ',au.first_name, ' ', ifnull(au.initials,''), ' ', au.last_name) as authors, CONCAT(au.last_name, IFNULL(CONCAT(' ', au.initials), ''), ' ', au.first_name) AS authorsRIS, CONCAT_WS(' ',au.last_name, ' ', ifnull(au.initials,''), ' ', au.first_name) as authorsCiteAs, CONCAT_WS(' ',au.first_name, IFNULL(CONCAT(' ', au.initials), ''), IFNULL(CONCAT(' ', au.last_name), '')) as authorsmodal , `au`.*, `af`.`ror_id`, `af`.`institution`, `af`.`department`, `af`.`country`, `af`.`city`, `af`.`address`, (GROUP_CONCAT(TRIM(BOTH ', ' FROM CONCAT(ifnull(concat(af.institution,','),''), ifnull(concat(af.department,','),''), ifnull(concat(af.address,','),''), ifnull(concat(af.city,','),''), ifnull(concat(af.country,','),''), ifnull(concat(af.postal_code,','),''), ifnull(concat(af.phone,','),''), ifnull(concat(af.fax,','),''))) SEPARATOR '|')) as `author_affiliation`, (GROUP_CONCAT(TRIM(BOTH ', ' FROM CONCAT(ifnull(concat(af.web_view,','),''))) SEPARATOR '|')) as `web_view` from `author` as `au` left join `author_affiliation` as `af` on `au`.`author_id` = `af`.`author_id` where `au`.`chapter_id` = '17532' group by `au`.`author_id` order by `au`.`article_id` asc, `au`.`sequence` asc
      4.12msalphaeurekaselec_live_10_06_2022Author.php#86
      Bindings
      • 0: 17532
      Backtrace
      • 13. app/Models/Author.php:86
      • 14. app/Http/Controllers/ChapterController.php:1411
      • 15. vendor/laravel/framework/src/Illuminate/Routing/Controller.php:54
      • 16. vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:43
      • 17. vendor/laravel/framework/src/Illuminate/Routing/Route.php:260
    • select * from `keywords` where `chapter_id` = '17532'
      1.35msalphaeurekaselec_live_10_06_2022ChapterController.php#1415
      Bindings
      • 0: 17532
      Backtrace
      • 15. app/Http/Controllers/ChapterController.php:1415
      • 16. vendor/laravel/framework/src/Illuminate/Routing/Controller.php:54
      • 17. vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:43
      • 18. vendor/laravel/framework/src/Illuminate/Routing/Route.php:260
      • 19. vendor/laravel/framework/src/Illuminate/Routing/Route.php:206
    • select * from `ebook` where `ebook_id` = 1021 limit 1
      210μsalphaeurekaselec_live_10_06_2022ChapterController.php#1430
      Bindings
      • 0: 1021
      Backtrace
      • 16. app/Http/Controllers/ChapterController.php:1430
      • 17. vendor/laravel/framework/src/Illuminate/Routing/Controller.php:54
      • 18. vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:43
      • 19. vendor/laravel/framework/src/Illuminate/Routing/Route.php:260
      • 20. vendor/laravel/framework/src/Illuminate/Routing/Route.php:206
    • select count(*) as aggregate from `subject_ebook` as `se` inner join `ebook` as `e` on `e`.`ebook_id` = `se`.`ebook_id` inner join `ebook_volume` as `v` on `v`.`ebook_id` = `e`.`ebook_id` where subject_id IN (select subject_id FROM subject_ebook WHERE ebook_id=1021) and se.ebook_id!=1021 and v.ebook_status='1'
      1.05msalphaeurekaselec_live_10_06_2022Subject.php#238
      Backtrace
      • 16. app/Models/Subject.php:238
      • 17. app/Http/Controllers/ChapterController.php:1434
      • 18. vendor/laravel/framework/src/Illuminate/Routing/Controller.php:54
      • 19. vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:43
      • 20. vendor/laravel/framework/src/Illuminate/Routing/Route.php:260
    • select distinct v.nid as volume_id,e.nid,e.title,v.issn,v.eissn,v.isbn,v.eisbn,e.ebook_id, v.image_file_name,v.file_path,v.flyer_link,v.ebook_volume_id, v.volume_name,v.doi,v.year_id,v.introduction from `subject_ebook` as `se` inner join `ebook` as `e` on `e`.`ebook_id` = `se`.`ebook_id` inner join `ebook_volume` as `v` on `v`.`ebook_id` = `e`.`ebook_id` where subject_id IN (select subject_id FROM subject_ebook WHERE ebook_id=1021) and se.ebook_id!=1021 and v.ebook_status='1' limit 10 offset 0
      700μsalphaeurekaselec_live_10_06_2022Subject.php#238
      Backtrace
      • 14. app/Models/Subject.php:238
      • 15. app/Http/Controllers/ChapterController.php:1434
      • 16. vendor/laravel/framework/src/Illuminate/Routing/Controller.php:54
      • 17. vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:43
      • 18. vendor/laravel/framework/src/Illuminate/Routing/Route.php:260
    • select count(*) as aggregate from `subject_journal` as `sj` inner join `journal` as `j` on `j`.`journal_id` = `sj`.`journal_id` where subject_id IN (select subject_id FROM subject_ebook WHERE ebook_id=1021)
      360μsalphaeurekaselec_live_10_06_2022Subject.php#255
      Backtrace
      • 16. app/Models/Subject.php:255
      • 17. app/Http/Controllers/ChapterController.php:1435
      • 18. vendor/laravel/framework/src/Illuminate/Routing/Controller.php:54
      • 19. vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:43
      • 20. vendor/laravel/framework/src/Illuminate/Routing/Route.php:260
    • select distinct j.nid as journal_nid,j.title,j.subtitle,j.issn,j.eissn,j.keyword,sj.journal_id,j.image_file_name,j.flyer_link from `subject_journal` as `sj` inner join `journal` as `j` on `j`.`journal_id` = `sj`.`journal_id` where subject_id IN (select subject_id FROM subject_ebook WHERE ebook_id=1021) limit 10 offset 0
      370μsalphaeurekaselec_live_10_06_2022Subject.php#255
      Backtrace
      • 14. app/Models/Subject.php:255
      • 15. app/Http/Controllers/ChapterController.php:1435
      • 16. vendor/laravel/framework/src/Illuminate/Routing/Controller.php:54
      • 17. vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:43
      • 18. vendor/laravel/framework/src/Illuminate/Routing/Route.php:260
    • select `e`.*, `a`.*, `y`.`year`, `e`.`ebook_volume_id` as `ebook_volume_id`, `a`.`ebook_volume_id` as `ebk_vol_id`, `e`.`ebook_id` as `ebk_ebook_id` from `ebook_volume` as `e` left join `author` as `a` on `e`.`ebook_volume_id` = `a`.`ebook_volume_id` left join `year` as `y` on `y`.`id` = `e`.`year_id` where `e`.`ebook_volume_id` = 3386 and `e`.`is_uploaded` = 1
      1.57msalphaeurekaselec_live_10_06_2022EbookVolume.php#271
      Bindings
      • 0: 3386
      • 1: 1
      Backtrace
      • 13. app/Models/EbookVolume.php:271
      • 14. app/Http/Controllers/ChapterController.php:1438
      • 15. vendor/laravel/framework/src/Illuminate/Routing/Controller.php:54
      • 16. vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:43
      • 17. vendor/laravel/framework/src/Illuminate/Routing/Route.php:260
    • select count(*) rcd from `ebook_volume` where `ebook_id` = 1021 and ebook_volume_id <> 3386 limit 1
      270μsalphaeurekaselec_live_10_06_2022EbookVolume.php#999
      Bindings
      • 0: 1021
      Backtrace
      • 14. app/Models/EbookVolume.php:999
      • 15. app/Http/Controllers/ChapterController.php:1462
      • 16. vendor/laravel/framework/src/Illuminate/Routing/Controller.php:54
      • 17. vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:43
      • 18. vendor/laravel/framework/src/Illuminate/Routing/Route.php:260
    • select count(*) as total_count, content_type_access_id as access_type from ebook_access where content_type_id = '17532' and content_type = 'c' and ( (from_date <= CURDATE() and to_date >= CURDATE() and perpetual= 0) or (from_date is null and to_date is null and perpetual= 1) )
      290μsalphaeurekaselec_live_10_06_2022ContentAccess.php#647
      Backtrace
      • 11. app/Models/ContentAccess.php:647
      • 12. app/Http/Controllers/ChapterController.php:1465
      • 13. vendor/laravel/framework/src/Illuminate/Routing/Controller.php:54
      • 14. vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:43
      • 15. vendor/laravel/framework/src/Illuminate/Routing/Route.php:260
    • select count(*) as total_count, content_type_access_id as access_type from ebook_access where content_type_id = '3386' and content_type = 'v' and ( (from_date <= CURDATE() and to_date >= CURDATE() and perpetual= 0) or (from_date is null and to_date is null and perpetual= 1) )
      240μsalphaeurekaselec_live_10_06_2022ContentAccess.php#647
      Backtrace
      • 11. app/Models/ContentAccess.php:647
      • 12. app/Http/Controllers/ChapterController.php:1478
      • 13. vendor/laravel/framework/src/Illuminate/Routing/Controller.php:54
      • 14. vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:43
      • 15. vendor/laravel/framework/src/Illuminate/Routing/Route.php:260
    • (select j.user_access_id,j.volume_id,j.user_id,j.from_ip,j.to_ip,j.type,j.track,"Trial Access" as access_base_text, CASE j.type WHEN 111 THEN true ELSE false END as terms_popup, "S" as content_download_type, null as restricted_user_access_key, null as restricted_user_access_type, CASE j.track WHEN 0 THEN false ELSE true END as tracksAccessByVolume,"ebook_volume" as access_level,"" as chapter_id from `user_access_ebook_volume_trail` as `j` inner join `user_access_info` as `info` on `j`.`user_access_id` = `info`.`user_access_id` where ((j.from_ip <= 316381173 and j.to_ip >=316381173 )) and ((j.from_date <= 1739971440 and j.to_date >= 1739971440 and j.perpetual= 0) or (j.from_date is null and j.to_date is null and j.perpetual= 1)) and j.volume_id = 3386) union (select j.user_access_id,j.volume_id,j.user_id,j.from_ip,j.to_ip,j.type,j.track,"Subscribed" as access_base_text, false as terms_popup, "S" as content_download_type, null as restricted_user_access_key, null as restricted_user_access_type, CASE j.track WHEN 0 THEN false ELSE true END as tracksAccessByVolume,"ebook_volume" as access_level,"" as chapter_id from `user_access_ebook_volume_corporate` as `j` inner join `user_access_info` as `info` on `j`.`user_access_id` = `info`.`user_access_id` where ((j.from_ip <= 316381173 and j.to_ip >=316381173 )) and ((j.from_date <= 1739971440 and j.to_date >= 1739971440 and j.perpetual= 0) or (j.from_date is null and j.to_date is null and j.perpetual= 1)) and j.volume_id = 3386) union (select j.user_access_id,j.volume_id,j.user_id,j.from_ip,j.to_ip,j.type,j.track,"Token Based Access" as access_base_text, false as terms_popup, "R" as content_download_type, j.uc_id as restricted_user_access_key, "v" as restricted_user_access_type, CASE j.track WHEN 0 THEN false ELSE true END as tracksAccessByVolume,"ebook_volume" as access_level,"" as chapter_id from `user_access_ebook_volume_token` as `j` inner join `user_access_info` as `info` on `j`.`user_access_id` = `info`.`user_access_id` where ((j.from_ip <= 316381173 and j.to_ip >=316381173 )) and ((j.from_date <= 1739971440 and j.to_date >= 1739971440 and j.perpetual= 0) or (j.from_date is null and j.to_date is null and j.perpetual= 1)) and j.volume_id = 3386)
      580μsalphaeurekaselec_live_10_06_2022UserAccess.php#1266
      Backtrace
      • 13. app/Models/UserAccess/UserAccess.php:1266
      • 14. app/Http/Controllers/ChapterController.php:1518
      • 15. vendor/laravel/framework/src/Illuminate/Routing/Controller.php:54
      • 16. vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:43
      • 17. vendor/laravel/framework/src/Illuminate/Routing/Route.php:260
    • (select j.user_access_id,j.volume_id,j.user_id,j.from_ip,j.to_ip,j.type,j.track,"Trial Access" as access_base_text, CASE j.type WHEN 111 THEN true ELSE false END as terms_popup, "S" as content_download_type, null as restricted_user_access_key, null as restricted_user_access_type, CASE j.track WHEN 0 THEN false ELSE true END as tracksAccessByVolume,"chapter" as access_level, j.chapter_id from `user_access_chapter_trail` as `j` inner join `user_access_info` as `info` on `j`.`user_access_id` = `info`.`user_access_id` where ((j.from_ip <= 316381173 and j.to_ip >=316381173 )) and ((j.from_date <= 1739971440 and j.to_date >= 1739971440 and j.perpetual= 0) or (j.from_date is null and j.to_date is null and j.perpetual= 1)) and j.chapter_id = 17532) union (select j.user_access_id,j.volume_id,j.user_id,j.from_ip,j.to_ip,j.type,j.track,"Subscribed" as access_base_text, false as terms_popup, "S" as content_download_type, null as restricted_user_access_key, null as restricted_user_access_type, CASE j.track WHEN 0 THEN false ELSE true END as tracksAccessByVolume,"chapter" as access_level, j.chapter_id from `user_access_chapter_corporate` as `j` inner join `user_access_info` as `info` on `j`.`user_access_id` = `info`.`user_access_id` where ((j.from_ip <= 316381173 and j.to_ip >=316381173 )) and ((j.from_date <= 1739971440 and j.to_date >= 1739971440 and j.perpetual= 0) or (j.from_date is null and j.to_date is null and j.perpetual= 1)) and j.chapter_id = 17532) union (select j.user_access_id,j.volume_id,j.user_id,j.from_ip,j.to_ip,j.type,j.track,"Token Based Access" as access_base_text, false as terms_popup, "R" as content_download_type, j.uc_id as restricted_user_access_key, "v" as restricted_user_access_type, CASE j.track WHEN 0 THEN false ELSE true END as tracksAccessByVolume,"chapter" as access_level, j.chapter_id from `user_access_chapter_token` as `j` inner join `user_access_info` as `info` on `j`.`user_access_id` = `info`.`user_access_id` where ((j.from_ip <= 316381173 and j.to_ip >=316381173 )) and ((j.from_date <= 1739971440 and j.to_date >= 1739971440 and j.perpetual= 0) or (j.from_date is null and j.to_date is null and j.perpetual= 1)) and j.chapter_id = 17532)
      600μsalphaeurekaselec_live_10_06_2022UserAccess.php#1266
      Backtrace
      • 13. app/Models/UserAccess/UserAccess.php:1266
      • 14. app/Http/Controllers/ChapterController.php:1549
      • 15. vendor/laravel/framework/src/Illuminate/Routing/Controller.php:54
      • 16. vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:43
      • 17. vendor/laravel/framework/src/Illuminate/Routing/Route.php:260
    • select b.banner_link, b.banner_name, b.banner_script, b.banner_remarks, b.banner_file_name, b.banner_placement, bd.content_type, bd.content_id from `tbl_banner` as `b` inner join `tbl_banner_detail` as `bd` on `bd`.`banner_id` = `b`.`banner_id` inner join `users` as `u` on `u`.`id` = `b`.`updated_by` where `b`.`banner_ebook` = 1 and `bd`.`content_type` = 'B' and `bd`.`content_id` = 3386 and `b`.`banner_from_date` <= 1739971440 and `b`.`banner_to_date` >= 1739971440 and `b`.`banner_status` = 'A' order by `b`.`banner_id` desc
      1.06msalphaeurekaselec_live_10_06_2022Banner.php#95
      Bindings
      • 0: 1
      • 1: B
      • 2: 3386
      • 3: 1739971440
      • 4: 1739971440
      • 5: A
      Backtrace
      • 13. app/Models/Banner.php:95
      • 14. app/Http/helpers.php:404
      • 17. vendor/laravel/framework/src/Illuminate/Filesystem/Filesystem.php:124
      • 18. vendor/laravel/framework/src/Illuminate/View/Engines/PhpEngine.php:58
      • 19. vendor/laravel/framework/src/Illuminate/View/Engines/CompilerEngine.php:73
    • select count(*) as aggregate from `uc_cart_products` where cart_id='c08e3e3bdad8563a08749bfee8fbf3a8'
      180μsalphaeurekaselec_live_10_06_2022Cart.php#271
      Backtrace
      • 15. app/Models/Cart.php:271
      • 16. view::layouts._header:260
      • 18. vendor/laravel/framework/src/Illuminate/Filesystem/Filesystem.php:124
      • 19. vendor/laravel/framework/src/Illuminate/View/Engines/PhpEngine.php:58
      • 20. vendor/laravel/framework/src/Illuminate/View/Engines/CompilerEngine.php:73
    App\Models\Keywords
    13Keywords.php#?
    App\Models\Chapter
    1Chapter.php#?
    App\Models\Ebook
    1Ebook.php#?
        _token
        zJMotoFrwMbSXpb6L86xSwAN3KyEzUNI6Bz9R05b
        uc_cart_id
        c08e3e3bdad8563a08749bfee8fbf3a8
        _previous
        array:1 [ "url" => "https://alpha.eurekaselect.com/chapter/17532" ]
        _flash
        array:2 [ "old" => [] "new" => [] ]
        PHPDEBUGBAR_STACK_DATA
        []
        path_info
        /chapter/17532
        status_code
        200
        
        status_text
        OK
        format
        html
        content_type
        text/html; charset=UTF-8
        request_query
        []
        
        request_request
        []
        
        request_headers
        0 of 0
        array:17 [ "x-https" => array:1 [ 0 => "1" ] "host" => array:1 [ 0 => "alpha.eurekaselect.com" ] "priority" => array:1 [ 0 => "u=0, i" ] "cookie" => array:1 [ 0 => "wayfindertarget=eyJpdiI6IkZTamZLWkJxaGtBcTFUaUhjTk1SbXc9PSIsInZhbHVlIjoiOUszK2xXMmZ1Vm5SdXJBNmtvVlZKb2tHTmw1eTRuZHdrWUE5czdPa2EyUT0iLCJtYWMiOiJhOTkyZjBmN2ZlYjg1NGIyNDI5ODJlYzU0ZWNmM2JjOWFmMTdkNzdlMmMyMzUxNTY0YzA4ODc5Mzg1MTM0N2NhIiwidGFnIjoiIn0%3Dwayfindertarget=eyJpdiI6IkZTamZLWkJxaGtBcTFUaUhjTk1SbXc9PSIsInZhbHVlIjoiOUszK2xXMmZ1Vm5SdXJBNmtvVlZKb2tHTmw1eTRuZHdrWUE5czdPa2EyUT0iLCJtYWMiOiJhOTkyZjBmN2ZlYjg1" ] "accept-encoding" => array:1 [ 0 => "gzip, deflate, br, zstd" ] "sec-fetch-dest" => array:1 [ 0 => "document" ] "sec-fetch-user" => array:1 [ 0 => "?1" ] "sec-fetch-mode" => array:1 [ 0 => "navigate" ] "sec-fetch-site" => array:1 [ 0 => "none" ] "accept" => array:1 [ 0 => "text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.7" ] "user-agent" => array:1 [ 0 => "Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)" ] "upgrade-insecure-requests" => array:1 [ 0 => "1" ] "sec-ch-ua-platform" => array:1 [ 0 => ""Windows"" ] "sec-ch-ua-mobile" => array:1 [ 0 => "?0" ] "sec-ch-ua" => array:1 [ 0 => ""HeadlessChrome";v="129", "Not=A?Brand";v="8", "Chromium";v="129"" ] "cache-control" => array:1 [ 0 => "no-cache" ] "pragma" => array:1 [ 0 => "no-cache" ] ]
        request_cookies
        0 of 0
        array:1 [ "wayfindertarget" => null ]
        response_headers
        0 of 0
        array:5 [ "content-type" => array:1 [ 0 => "text/html; charset=UTF-8" ] "cache-control" => array:1 [ 0 => "no-cache, private" ] "date" => array:1 [ 0 => "Wed, 19 Feb 2025 13:24:00 GMT" ] "set-cookie" => array:2 [ 0 => "XSRF-TOKEN=eyJpdiI6IktseEk0aWdYcnYyVWlXcGJNdnVhemc9PSIsInZhbHVlIjoiTjlkdlFNbk10YU1EWjNHeFZDMXlSL2xYYmt6c1Y2bVBCdUpEaFJMQVFoOE5kZTByTkVsOHU5ZnVObjhxbHpZL2Y2eUhSTjVtUmpQekowSEhCNkUxbzVQbmsyZGJya2RjTkZBblhzYUJtUU14amVLVVVFZUdrY1BhYlpOZkxLTFkiLCJtYWMiOiI1YjViZGM1MDNmMTAzNmUzYjQ1YzMwZTFiNTBjMWU1OTQyMWY0YTI4YmQ5ZDg2ZWNkNWFkNDlhMjkzYWFmN2VhIiwidGFnIjoiIn0%3D; expires=Sat, 22 Feb 2025 01:24:00 GMT; Max-Age=216000; path=/; secure; samesite=laxXSRF-TOKEN=eyJpdiI6IktseEk0aWdYcnYyVWlXcGJNdnVhemc9PSIsInZhbHVlIjoiTjlkdlFNbk10YU1EWjNHeFZDMXlSL2xYYmt6c1Y2bVBCdUpEaFJMQVFoOE5kZTByTkVsOHU5ZnVObjhxbHpZL2Y2eUhST" 1 => "alphaeurekaselectnet_session=eyJpdiI6IkhHZEk5ZlZsRkVsVE5VRzFURXc3S1E9PSIsInZhbHVlIjoiSU1oNVVpNnVwNldnalVVdmkrNlduWlpWRHB3WnVldlpIVko3aS8vWTdjNEFxajBSeE9NcU53a2xIYkpuTHJCVVU3RFVOeFlrT3Y5eDVWNjlpTTBiY1ZndzdDNzBHQkZnVHZuUWMwSzQxSTJYQzVpOExIZjhQU1dFSzUwU0RPUkciLCJtYWMiOiIxZmEzYjE2NmFlMGU5NzdhY2Y2ZGY3MDA1ZGExYTE0NjBjMzE3MmFkZmM5ZmVlYTlhOWRiNjYxOWNiYjkwMGE2IiwidGFnIjoiIn0%3D; path=/; secure; httponly; samesite=laxalphaeurekaselectnet_session=eyJpdiI6IkhHZEk5ZlZsRkVsVE5VRzFURXc3S1E9PSIsInZhbHVlIjoiSU1oNVVpNnVwNldnalVVdmkrNlduWlpWRHB3WnVldlpIVko3aS8vWTdjNEFxajBSeE9NcU53a2x" ] "Set-Cookie" => array:2 [ 0 => "XSRF-TOKEN=eyJpdiI6IktseEk0aWdYcnYyVWlXcGJNdnVhemc9PSIsInZhbHVlIjoiTjlkdlFNbk10YU1EWjNHeFZDMXlSL2xYYmt6c1Y2bVBCdUpEaFJMQVFoOE5kZTByTkVsOHU5ZnVObjhxbHpZL2Y2eUhSTjVtUmpQekowSEhCNkUxbzVQbmsyZGJya2RjTkZBblhzYUJtUU14amVLVVVFZUdrY1BhYlpOZkxLTFkiLCJtYWMiOiI1YjViZGM1MDNmMTAzNmUzYjQ1YzMwZTFiNTBjMWU1OTQyMWY0YTI4YmQ5ZDg2ZWNkNWFkNDlhMjkzYWFmN2VhIiwidGFnIjoiIn0%3D; expires=Sat, 22-Feb-2025 01:24:00 GMT; path=/; secureXSRF-TOKEN=eyJpdiI6IktseEk0aWdYcnYyVWlXcGJNdnVhemc9PSIsInZhbHVlIjoiTjlkdlFNbk10YU1EWjNHeFZDMXlSL2xYYmt6c1Y2bVBCdUpEaFJMQVFoOE5kZTByTkVsOHU5ZnVObjhxbHpZL2Y2eUhST" 1 => "alphaeurekaselectnet_session=eyJpdiI6IkhHZEk5ZlZsRkVsVE5VRzFURXc3S1E9PSIsInZhbHVlIjoiSU1oNVVpNnVwNldnalVVdmkrNlduWlpWRHB3WnVldlpIVko3aS8vWTdjNEFxajBSeE9NcU53a2xIYkpuTHJCVVU3RFVOeFlrT3Y5eDVWNjlpTTBiY1ZndzdDNzBHQkZnVHZuUWMwSzQxSTJYQzVpOExIZjhQU1dFSzUwU0RPUkciLCJtYWMiOiIxZmEzYjE2NmFlMGU5NzdhY2Y2ZGY3MDA1ZGExYTE0NjBjMzE3MmFkZmM5ZmVlYTlhOWRiNjYxOWNiYjkwMGE2IiwidGFnIjoiIn0%3D; path=/; secure; httponlyalphaeurekaselectnet_session=eyJpdiI6IkhHZEk5ZlZsRkVsVE5VRzFURXc3S1E9PSIsInZhbHVlIjoiSU1oNVVpNnVwNldnalVVdmkrNlduWlpWRHB3WnVldlpIVko3aS8vWTdjNEFxajBSeE9NcU53a2x" ] ]
        session_attributes
        0 of 0
        array:5 [ "_token" => "zJMotoFrwMbSXpb6L86xSwAN3KyEzUNI6Bz9R05b" "uc_cart_id" => "c08e3e3bdad8563a08749bfee8fbf3a8" "_previous" => array:1 [ "url" => "https://alpha.eurekaselect.com/chapter/17532" ] "_flash" => array:2 [ "old" => [] "new" => [] ] "PHPDEBUGBAR_STACK_DATA" => [] ]
        ClearShow all
        Date ↕MethodURLData
        #12025-02-19 13:24:00GET/chapter/175321121915