当前位置:首页>郑州>郑州大学郭玮Angew: 低共熔新策略破解锂离子迁移难题,正式钙钛矿电池效率达26.53%【华中钙钛矿特辑】

郑州大学郭玮Angew: 低共熔新策略破解锂离子迁移难题,正式钙钛矿电池效率达26.53%【华中钙钛矿特辑】

  • 2026-05-12 20:01:16
郑州大学郭玮Angew: 低共熔新策略破解锂离子迁移难题,正式钙钛矿电池效率达26.53%【华中钙钛矿特辑】

当前钙钛矿产业长三角市场竞争白热化、客户资源趋于饱和,开拓新区域成为产业突破关键。为抢抓钙钛矿产业规模化发展机遇,由中国国际科技促进会钙钛矿产业分会指导、光伏领跑者创新论坛主办的“首届钙钛矿与叠层电池(华中)产业化论坛”,将于2026年6月10-12日湖北武汉盛大召开,论坛以武汉为核心枢纽,贯通华中全域、联动全国产业链,打造中部钙钛矿产业第一平台。

【华中钙钛矿力量特辑】

研究背景

 n-i-p 型钙钛矿太阳能电池中,Spiro-OMeTAD 掺杂双三氟甲磺酰亚胺锂(LiTFSI)与 4-叔丁基吡啶(tBP)是实现高效率的关键,但Li+迁移与 LiTFSI 的吸湿性会严重降低器件长期稳定性。

文章简介

近日,来自郑州大学的郭玮教授,在国际知名期刊Angewandte Chemie International Edition上发表题为“Lithium-Based Deep Eutectic in Spiro-OMeTAD Enable Efficient and Stable Perovskite Solar Cells”的文章。

该文章选用2,2'-二吡啶二硫醚(DpyDS)与Li+强相互作用,室温下与 LiTFSI 形成液态深共熔体系。该分子膜兼具抑制Li+扩散与修复空穴传输层孔洞双重功能,同时促进TFSI-解离、提升Spiro-OMeTAD空穴迁移率,强化空穴抽取并降低非辐射复合损失。

基于该策略的器件实现26.53%光电转换效率(第三方认证26.37%);未封装器件在 ISOS-L-1I 标准下连续1800小时最大功率点追踪后,仍保持90.5%初始效率。

本文要点

要点一:提出双齿配体DpyDSLiTFSI形成低共熔混合物的策略

本研究针对传统Spiro-OMeTAD空穴传输层中LiTFSItBP掺杂带来的关键问题(Li+迁移、LiTFSI吸湿、tBP挥发导致孔洞),提出引入2,2'-二吡啶基二硫化物(DpyDS)。

DpyDS作为一种双齿分子,能与LiTFSI在室温下以1:1摩尔比形成液态低共熔混合物。该混合物具有多重配位作用,可有效锚定Li+,抑制其扩散,同时形成液态分子膜,能对HTL中出现的孔洞进行自修复,从而显著提升器件稳定性。

要点二:DpyDS增强Spiro-OMeTAD的空穴提取能力与p-掺杂效果

DpyDSLi+的强配位作用促进了TFSI-的解离,释放出更多自由TFSI-,进而与Spiro-OMeTAD+·O2-反应,形成稳定的Spiro-OMeTAD+·TFSI-复合物,增强了Spiro-OMeTADp-掺杂程度。

实验结果表明:Spiro-DpyDS薄膜的电导率提升至3.38×10-4 mS/cm;空穴迁移率达到5.01×10-3 cm2/V·sHOMO能级(-5.31 eV)与钙钛矿价带顶的能级差最小,有利于空穴提取;TRPL测试显示,钙钛矿/Spiro-DpyDS的荧光寿命从55.01 ns降至5.61 ns,空穴提取效率高达98.76%

要点三:DpyDS显著抑制Li+迁移与HTL结构退化

通过ToF-SIMS深度分析、电化学阻抗谱(EIS)和AFM形貌表征,研究发现:在对照组中,大量Li+Spiro-OMeTAD迁移至钙钛矿体相甚至底部界面;而在DpyDS处理的器件中,Li+迁移被显著抑制,HTLLi+保留率更高;

加速老化后,对照组HTL出现大量针孔,而DpyDS组仍保持致密均匀的形貌;EIS结果表明,DpyDS增加了Li+的迁移阻力,有效阻挡Li+纵向扩散。

要点四:器件实现26.53%的高效率与优异的长时稳定性

基于DpyDS掺杂的Spiro-OMeTAD制备了n-i-p型钙钛矿太阳能电池,并实现了26.53%的光电转换效率(认证效率26.37%);VOC1.146 V提升至1.189 V,填充因子高达85.36%

ISOS-L-1I协议(N2氛围、25°CMPPT)下,未封装器件经过1800小时仍保持90.5%的初始效率;在ISOS-L-2I协议(65°CMPPT)下,经过1000小时仍保持84.2%的初始效率;在ISOS-D-1I30%湿度、暗态)下,3100小时后仍保持93%以上初始效率。

文章链接

H.Zhang, Y.Sun, and J.Guo et al., Angewandte Chemie International Edition ((2026): e9551164

https://doi.org/10.1002/anie.9551164

论坛信息

指导单位:中国国际科技促进会钙钛矿产业分会

主办单位:光伏领跑者创新论坛

时间地点:2026年6月10-12日,中国·武汉

联合主办:湖北万度光能有限责任公司、武汉九曜光电科技有限公司

协办单位:武汉逸飞激光股份有限公司

日程安排:

参会报名:18017724437,18017729437

合作赞助:18017729437,13815255935

参会费用:5月22日前报名,可享超值优惠价

更多详情:论坛背景、论坛亮点,研讨议题,拟邀单位等,请点击以下链接查看
👉👉第一轮会议通知
👉👉论坛合集,内容持续更新

内容来源:邃瞳科学云、钙钛光能

编辑:Melody


 推荐阅读 · 华中钙钛矿论坛

华中钙钛矿与叠层电池产业化论坛,6月武汉

万度光能联合主办钙钛矿华中产业化论坛

九曜光电联合主办钙钛矿华中产业化论坛

参观预告 | 湖北万度光能・鄂州产线实地观摩

演讲预告 | 万度光能 张德义

演讲预告 | 武汉理工/碳遁科技 库治良

河南智通光电将出席论坛

九省通衢聚产业,江城逐光启新程!

......更新中

 相关阅读 · 华中钙钛矿力量

华科大李忠安&汉江大学肖奇最新AFM综述

武汉光电国家研究中心提出全新策略

总投资6000万元!武汉钙钛矿中试线项目获批

武汉钙钛矿企业MW级产线成功通过环评验收

400MW!武汉一钙钛矿组件产线正式落地

1500万!武汉一钙钛矿实验室项目环评公示

武汉又一企业进军钙钛矿

武汉又添一钙钛矿新锐公司!

大正微纳、武汉华鸣携手推出钙钛矿光能电池

湖北一钙钛矿光伏装备项目竣工验收公示

钙钛矿入选湖北实验室亮点科技成果

5亿元钙钛矿产业化项目落户湖北

湖北又一钙钛矿产业化成果转化项目签约

湖北鄂州:助力钙钛矿相关产品和技术推广上市

湖北:支持钙钛矿电池技术装备在建筑领域应用

郑州落地一钙钛矿中试基地项目

揭榜挂帅!湖南大学&中南大学钙钛矿项目入选

湖南一钙钛矿新材料生产线项目受理公示

湖南团队突破钙钛矿太阳能电池高柔韧性瓶颈

钙钛矿可申报!湖南新材料中试平台(基地)认定

一钙钛矿手机壳项目签约长沙

众耀钙钛矿太阳能电池研发生产项目落户长沙

河南又一钙钛矿研发项目获批

含高稳定大面积钙钛矿电池!河南科技攻关项目

5000万!河南钙钛矿研发实验室项目获批

河南钙钛矿新锐钙钛矿效率已达国际一流水平

河南:推动钙钛矿/叠层太阳能电池技术研究

总投资30亿!2GW钙钛矿项目落地河南

重磅!河南发布钙钛矿产业支持政策

......更新中

关于CPPIA (China Perovskite PV&PE Industry Association)

中国国际科技促进会钙钛矿产业分会,是1988年由国务院科技领导小组批准成立的全国性社会团体 - 中国国际科技促进会(国家一级行业协会)直属的行业分会,欢迎钙钛矿领域产、学、研、融、园等各相关单位关注并加入。

Enable 钙钛矿 to Get Coin!

最新文章

随机文章

基本 文件 流程 错误 SQL 调试
  1. 请求信息 : 2026-05-12 20:26:51 HTTP/2.0 GET : https://i.460.net.cn/a/529950.html
  2. 运行时间 : 0.115198s [ 吞吐率:8.68req/s ] 内存消耗:4,537.05kb 文件加载:140
  3. 缓存信息 : 0 reads,0 writes
  4. 会话信息 : SESSION_ID=14544793edc3189e308f484756b4ba25
  1. /yingpanguazai/ssd/ssd1/www/i.460.net.cn/public/index.php ( 0.79 KB )
  2. /yingpanguazai/ssd/ssd1/www/i.460.net.cn/vendor/autoload.php ( 0.17 KB )
  3. /yingpanguazai/ssd/ssd1/www/i.460.net.cn/vendor/composer/autoload_real.php ( 2.49 KB )
  4. /yingpanguazai/ssd/ssd1/www/i.460.net.cn/vendor/composer/platform_check.php ( 0.90 KB )
  5. /yingpanguazai/ssd/ssd1/www/i.460.net.cn/vendor/composer/ClassLoader.php ( 14.03 KB )
  6. /yingpanguazai/ssd/ssd1/www/i.460.net.cn/vendor/composer/autoload_static.php ( 4.90 KB )
  7. /yingpanguazai/ssd/ssd1/www/i.460.net.cn/vendor/topthink/think-helper/src/helper.php ( 8.34 KB )
  8. /yingpanguazai/ssd/ssd1/www/i.460.net.cn/vendor/topthink/think-validate/src/helper.php ( 2.19 KB )
  9. /yingpanguazai/ssd/ssd1/www/i.460.net.cn/vendor/topthink/think-orm/src/helper.php ( 1.47 KB )
  10. /yingpanguazai/ssd/ssd1/www/i.460.net.cn/vendor/topthink/think-orm/stubs/load_stubs.php ( 0.16 KB )
  11. /yingpanguazai/ssd/ssd1/www/i.460.net.cn/vendor/topthink/framework/src/think/Exception.php ( 1.69 KB )
  12. /yingpanguazai/ssd/ssd1/www/i.460.net.cn/vendor/topthink/think-container/src/Facade.php ( 2.71 KB )
  13. /yingpanguazai/ssd/ssd1/www/i.460.net.cn/vendor/symfony/deprecation-contracts/function.php ( 0.99 KB )
  14. /yingpanguazai/ssd/ssd1/www/i.460.net.cn/vendor/symfony/polyfill-mbstring/bootstrap.php ( 8.26 KB )
  15. /yingpanguazai/ssd/ssd1/www/i.460.net.cn/vendor/symfony/polyfill-mbstring/bootstrap80.php ( 9.78 KB )
  16. /yingpanguazai/ssd/ssd1/www/i.460.net.cn/vendor/symfony/var-dumper/Resources/functions/dump.php ( 1.49 KB )
  17. /yingpanguazai/ssd/ssd1/www/i.460.net.cn/vendor/topthink/think-dumper/src/helper.php ( 0.18 KB )
  18. /yingpanguazai/ssd/ssd1/www/i.460.net.cn/vendor/symfony/var-dumper/VarDumper.php ( 4.30 KB )
  19. /yingpanguazai/ssd/ssd1/www/i.460.net.cn/vendor/topthink/framework/src/think/App.php ( 15.30 KB )
  20. /yingpanguazai/ssd/ssd1/www/i.460.net.cn/vendor/topthink/think-container/src/Container.php ( 15.76 KB )
  21. /yingpanguazai/ssd/ssd1/www/i.460.net.cn/vendor/psr/container/src/ContainerInterface.php ( 1.02 KB )
  22. /yingpanguazai/ssd/ssd1/www/i.460.net.cn/app/provider.php ( 0.19 KB )
  23. /yingpanguazai/ssd/ssd1/www/i.460.net.cn/vendor/topthink/framework/src/think/Http.php ( 6.04 KB )
  24. /yingpanguazai/ssd/ssd1/www/i.460.net.cn/vendor/topthink/think-helper/src/helper/Str.php ( 7.29 KB )
  25. /yingpanguazai/ssd/ssd1/www/i.460.net.cn/vendor/topthink/framework/src/think/Env.php ( 4.68 KB )
  26. /yingpanguazai/ssd/ssd1/www/i.460.net.cn/app/common.php ( 0.03 KB )
  27. /yingpanguazai/ssd/ssd1/www/i.460.net.cn/vendor/topthink/framework/src/helper.php ( 18.78 KB )
  28. /yingpanguazai/ssd/ssd1/www/i.460.net.cn/vendor/topthink/framework/src/think/Config.php ( 5.54 KB )
  29. /yingpanguazai/ssd/ssd1/www/i.460.net.cn/config/app.php ( 0.95 KB )
  30. /yingpanguazai/ssd/ssd1/www/i.460.net.cn/config/cache.php ( 0.78 KB )
  31. /yingpanguazai/ssd/ssd1/www/i.460.net.cn/config/console.php ( 0.23 KB )
  32. /yingpanguazai/ssd/ssd1/www/i.460.net.cn/config/cookie.php ( 0.56 KB )
  33. /yingpanguazai/ssd/ssd1/www/i.460.net.cn/config/database.php ( 2.47 KB )
  34. /yingpanguazai/ssd/ssd1/www/i.460.net.cn/vendor/topthink/framework/src/think/facade/Env.php ( 1.67 KB )
  35. /yingpanguazai/ssd/ssd1/www/i.460.net.cn/config/filesystem.php ( 0.61 KB )
  36. /yingpanguazai/ssd/ssd1/www/i.460.net.cn/config/lang.php ( 0.91 KB )
  37. /yingpanguazai/ssd/ssd1/www/i.460.net.cn/config/log.php ( 1.35 KB )
  38. /yingpanguazai/ssd/ssd1/www/i.460.net.cn/config/middleware.php ( 0.19 KB )
  39. /yingpanguazai/ssd/ssd1/www/i.460.net.cn/config/route.php ( 1.89 KB )
  40. /yingpanguazai/ssd/ssd1/www/i.460.net.cn/config/session.php ( 0.57 KB )
  41. /yingpanguazai/ssd/ssd1/www/i.460.net.cn/config/trace.php ( 0.34 KB )
  42. /yingpanguazai/ssd/ssd1/www/i.460.net.cn/config/view.php ( 0.82 KB )
  43. /yingpanguazai/ssd/ssd1/www/i.460.net.cn/app/event.php ( 0.25 KB )
  44. /yingpanguazai/ssd/ssd1/www/i.460.net.cn/vendor/topthink/framework/src/think/Event.php ( 7.67 KB )
  45. /yingpanguazai/ssd/ssd1/www/i.460.net.cn/app/service.php ( 0.13 KB )
  46. /yingpanguazai/ssd/ssd1/www/i.460.net.cn/app/AppService.php ( 0.26 KB )
  47. /yingpanguazai/ssd/ssd1/www/i.460.net.cn/vendor/topthink/framework/src/think/Service.php ( 1.64 KB )
  48. /yingpanguazai/ssd/ssd1/www/i.460.net.cn/vendor/topthink/framework/src/think/Lang.php ( 7.35 KB )
  49. /yingpanguazai/ssd/ssd1/www/i.460.net.cn/vendor/topthink/framework/src/lang/zh-cn.php ( 13.70 KB )
  50. /yingpanguazai/ssd/ssd1/www/i.460.net.cn/vendor/topthink/framework/src/think/initializer/Error.php ( 3.31 KB )
  51. /yingpanguazai/ssd/ssd1/www/i.460.net.cn/vendor/topthink/framework/src/think/initializer/RegisterService.php ( 1.33 KB )
  52. /yingpanguazai/ssd/ssd1/www/i.460.net.cn/vendor/services.php ( 0.14 KB )
  53. /yingpanguazai/ssd/ssd1/www/i.460.net.cn/vendor/topthink/framework/src/think/service/PaginatorService.php ( 1.52 KB )
  54. /yingpanguazai/ssd/ssd1/www/i.460.net.cn/vendor/topthink/framework/src/think/service/ValidateService.php ( 0.99 KB )
  55. /yingpanguazai/ssd/ssd1/www/i.460.net.cn/vendor/topthink/framework/src/think/service/ModelService.php ( 2.04 KB )
  56. /yingpanguazai/ssd/ssd1/www/i.460.net.cn/vendor/topthink/think-trace/src/Service.php ( 0.77 KB )
  57. /yingpanguazai/ssd/ssd1/www/i.460.net.cn/vendor/topthink/framework/src/think/Middleware.php ( 6.72 KB )
  58. /yingpanguazai/ssd/ssd1/www/i.460.net.cn/vendor/topthink/framework/src/think/initializer/BootService.php ( 0.77 KB )
  59. /yingpanguazai/ssd/ssd1/www/i.460.net.cn/vendor/topthink/think-orm/src/Paginator.php ( 11.86 KB )
  60. /yingpanguazai/ssd/ssd1/www/i.460.net.cn/vendor/topthink/think-validate/src/Validate.php ( 63.20 KB )
  61. /yingpanguazai/ssd/ssd1/www/i.460.net.cn/vendor/topthink/think-orm/src/Model.php ( 23.55 KB )
  62. /yingpanguazai/ssd/ssd1/www/i.460.net.cn/vendor/topthink/think-orm/src/model/concern/Attribute.php ( 21.05 KB )
  63. /yingpanguazai/ssd/ssd1/www/i.460.net.cn/vendor/topthink/think-orm/src/model/concern/AutoWriteData.php ( 4.21 KB )
  64. /yingpanguazai/ssd/ssd1/www/i.460.net.cn/vendor/topthink/think-orm/src/model/concern/Conversion.php ( 6.44 KB )
  65. /yingpanguazai/ssd/ssd1/www/i.460.net.cn/vendor/topthink/think-orm/src/model/concern/DbConnect.php ( 5.16 KB )
  66. /yingpanguazai/ssd/ssd1/www/i.460.net.cn/vendor/topthink/think-orm/src/model/concern/ModelEvent.php ( 2.33 KB )
  67. /yingpanguazai/ssd/ssd1/www/i.460.net.cn/vendor/topthink/think-orm/src/model/concern/RelationShip.php ( 28.29 KB )
  68. /yingpanguazai/ssd/ssd1/www/i.460.net.cn/vendor/topthink/think-helper/src/contract/Arrayable.php ( 0.09 KB )
  69. /yingpanguazai/ssd/ssd1/www/i.460.net.cn/vendor/topthink/think-helper/src/contract/Jsonable.php ( 0.13 KB )
  70. /yingpanguazai/ssd/ssd1/www/i.460.net.cn/vendor/topthink/think-orm/src/model/contract/Modelable.php ( 0.09 KB )
  71. /yingpanguazai/ssd/ssd1/www/i.460.net.cn/vendor/topthink/framework/src/think/Db.php ( 2.88 KB )
  72. /yingpanguazai/ssd/ssd1/www/i.460.net.cn/vendor/topthink/think-orm/src/DbManager.php ( 8.52 KB )
  73. /yingpanguazai/ssd/ssd1/www/i.460.net.cn/vendor/topthink/framework/src/think/Log.php ( 6.28 KB )
  74. /yingpanguazai/ssd/ssd1/www/i.460.net.cn/vendor/topthink/framework/src/think/Manager.php ( 3.92 KB )
  75. /yingpanguazai/ssd/ssd1/www/i.460.net.cn/vendor/psr/log/src/LoggerTrait.php ( 2.69 KB )
  76. /yingpanguazai/ssd/ssd1/www/i.460.net.cn/vendor/psr/log/src/LoggerInterface.php ( 2.71 KB )
  77. /yingpanguazai/ssd/ssd1/www/i.460.net.cn/vendor/topthink/framework/src/think/Cache.php ( 4.92 KB )
  78. /yingpanguazai/ssd/ssd1/www/i.460.net.cn/vendor/psr/simple-cache/src/CacheInterface.php ( 4.71 KB )
  79. /yingpanguazai/ssd/ssd1/www/i.460.net.cn/vendor/topthink/think-helper/src/helper/Arr.php ( 16.63 KB )
  80. /yingpanguazai/ssd/ssd1/www/i.460.net.cn/vendor/topthink/framework/src/think/cache/driver/File.php ( 7.84 KB )
  81. /yingpanguazai/ssd/ssd1/www/i.460.net.cn/vendor/topthink/framework/src/think/cache/Driver.php ( 9.03 KB )
  82. /yingpanguazai/ssd/ssd1/www/i.460.net.cn/vendor/topthink/framework/src/think/contract/CacheHandlerInterface.php ( 1.99 KB )
  83. /yingpanguazai/ssd/ssd1/www/i.460.net.cn/app/Request.php ( 0.09 KB )
  84. /yingpanguazai/ssd/ssd1/www/i.460.net.cn/vendor/topthink/framework/src/think/Request.php ( 55.78 KB )
  85. /yingpanguazai/ssd/ssd1/www/i.460.net.cn/app/middleware.php ( 0.25 KB )
  86. /yingpanguazai/ssd/ssd1/www/i.460.net.cn/vendor/topthink/framework/src/think/Pipeline.php ( 2.61 KB )
  87. /yingpanguazai/ssd/ssd1/www/i.460.net.cn/vendor/topthink/think-trace/src/TraceDebug.php ( 3.40 KB )
  88. /yingpanguazai/ssd/ssd1/www/i.460.net.cn/vendor/topthink/framework/src/think/middleware/SessionInit.php ( 1.94 KB )
  89. /yingpanguazai/ssd/ssd1/www/i.460.net.cn/vendor/topthink/framework/src/think/Session.php ( 1.80 KB )
  90. /yingpanguazai/ssd/ssd1/www/i.460.net.cn/vendor/topthink/framework/src/think/session/driver/File.php ( 6.27 KB )
  91. /yingpanguazai/ssd/ssd1/www/i.460.net.cn/vendor/topthink/framework/src/think/contract/SessionHandlerInterface.php ( 0.87 KB )
  92. /yingpanguazai/ssd/ssd1/www/i.460.net.cn/vendor/topthink/framework/src/think/session/Store.php ( 7.12 KB )
  93. /yingpanguazai/ssd/ssd1/www/i.460.net.cn/vendor/topthink/framework/src/think/Route.php ( 23.73 KB )
  94. /yingpanguazai/ssd/ssd1/www/i.460.net.cn/vendor/topthink/framework/src/think/route/RuleName.php ( 5.75 KB )
  95. /yingpanguazai/ssd/ssd1/www/i.460.net.cn/vendor/topthink/framework/src/think/route/Domain.php ( 2.53 KB )
  96. /yingpanguazai/ssd/ssd1/www/i.460.net.cn/vendor/topthink/framework/src/think/route/RuleGroup.php ( 22.43 KB )
  97. /yingpanguazai/ssd/ssd1/www/i.460.net.cn/vendor/topthink/framework/src/think/route/Rule.php ( 26.95 KB )
  98. /yingpanguazai/ssd/ssd1/www/i.460.net.cn/vendor/topthink/framework/src/think/route/RuleItem.php ( 9.78 KB )
  99. /yingpanguazai/ssd/ssd1/www/i.460.net.cn/route/app.php ( 1.72 KB )
  100. /yingpanguazai/ssd/ssd1/www/i.460.net.cn/vendor/topthink/framework/src/think/facade/Route.php ( 4.70 KB )
  101. /yingpanguazai/ssd/ssd1/www/i.460.net.cn/vendor/topthink/framework/src/think/route/dispatch/Controller.php ( 4.74 KB )
  102. /yingpanguazai/ssd/ssd1/www/i.460.net.cn/vendor/topthink/framework/src/think/route/Dispatch.php ( 10.44 KB )
  103. /yingpanguazai/ssd/ssd1/www/i.460.net.cn/app/controller/Index.php ( 4.81 KB )
  104. /yingpanguazai/ssd/ssd1/www/i.460.net.cn/app/BaseController.php ( 2.05 KB )
  105. /yingpanguazai/ssd/ssd1/www/i.460.net.cn/vendor/topthink/think-orm/src/facade/Db.php ( 0.93 KB )
  106. /yingpanguazai/ssd/ssd1/www/i.460.net.cn/vendor/topthink/think-orm/src/db/connector/Mysql.php ( 5.44 KB )
  107. /yingpanguazai/ssd/ssd1/www/i.460.net.cn/vendor/topthink/think-orm/src/db/PDOConnection.php ( 52.47 KB )
  108. /yingpanguazai/ssd/ssd1/www/i.460.net.cn/vendor/topthink/think-orm/src/db/Connection.php ( 8.39 KB )
  109. /yingpanguazai/ssd/ssd1/www/i.460.net.cn/vendor/topthink/think-orm/src/db/ConnectionInterface.php ( 4.57 KB )
  110. /yingpanguazai/ssd/ssd1/www/i.460.net.cn/vendor/topthink/think-orm/src/db/builder/Mysql.php ( 16.58 KB )
  111. /yingpanguazai/ssd/ssd1/www/i.460.net.cn/vendor/topthink/think-orm/src/db/Builder.php ( 24.06 KB )
  112. /yingpanguazai/ssd/ssd1/www/i.460.net.cn/vendor/topthink/think-orm/src/db/BaseBuilder.php ( 27.50 KB )
  113. /yingpanguazai/ssd/ssd1/www/i.460.net.cn/vendor/topthink/think-orm/src/db/Query.php ( 15.71 KB )
  114. /yingpanguazai/ssd/ssd1/www/i.460.net.cn/vendor/topthink/think-orm/src/db/BaseQuery.php ( 45.13 KB )
  115. /yingpanguazai/ssd/ssd1/www/i.460.net.cn/vendor/topthink/think-orm/src/db/concern/TimeFieldQuery.php ( 7.43 KB )
  116. /yingpanguazai/ssd/ssd1/www/i.460.net.cn/vendor/topthink/think-orm/src/db/concern/AggregateQuery.php ( 3.26 KB )
  117. /yingpanguazai/ssd/ssd1/www/i.460.net.cn/vendor/topthink/think-orm/src/db/concern/ModelRelationQuery.php ( 20.07 KB )
  118. /yingpanguazai/ssd/ssd1/www/i.460.net.cn/vendor/topthink/think-orm/src/db/concern/ParamsBind.php ( 3.66 KB )
  119. /yingpanguazai/ssd/ssd1/www/i.460.net.cn/vendor/topthink/think-orm/src/db/concern/ResultOperation.php ( 7.01 KB )
  120. /yingpanguazai/ssd/ssd1/www/i.460.net.cn/vendor/topthink/think-orm/src/db/concern/WhereQuery.php ( 19.37 KB )
  121. /yingpanguazai/ssd/ssd1/www/i.460.net.cn/vendor/topthink/think-orm/src/db/concern/JoinAndViewQuery.php ( 7.11 KB )
  122. /yingpanguazai/ssd/ssd1/www/i.460.net.cn/vendor/topthink/think-orm/src/db/concern/TableFieldInfo.php ( 2.63 KB )
  123. /yingpanguazai/ssd/ssd1/www/i.460.net.cn/vendor/topthink/think-orm/src/db/concern/Transaction.php ( 2.77 KB )
  124. /yingpanguazai/ssd/ssd1/www/i.460.net.cn/vendor/topthink/framework/src/think/log/driver/File.php ( 5.96 KB )
  125. /yingpanguazai/ssd/ssd1/www/i.460.net.cn/vendor/topthink/framework/src/think/contract/LogHandlerInterface.php ( 0.86 KB )
  126. /yingpanguazai/ssd/ssd1/www/i.460.net.cn/vendor/topthink/framework/src/think/log/Channel.php ( 3.89 KB )
  127. /yingpanguazai/ssd/ssd1/www/i.460.net.cn/vendor/topthink/framework/src/think/event/LogRecord.php ( 1.02 KB )
  128. /yingpanguazai/ssd/ssd1/www/i.460.net.cn/vendor/topthink/think-helper/src/Collection.php ( 16.47 KB )
  129. /yingpanguazai/ssd/ssd1/www/i.460.net.cn/vendor/topthink/framework/src/think/facade/View.php ( 1.70 KB )
  130. /yingpanguazai/ssd/ssd1/www/i.460.net.cn/vendor/topthink/framework/src/think/View.php ( 4.39 KB )
  131. /yingpanguazai/ssd/ssd1/www/i.460.net.cn/vendor/topthink/framework/src/think/Response.php ( 8.81 KB )
  132. /yingpanguazai/ssd/ssd1/www/i.460.net.cn/vendor/topthink/framework/src/think/response/View.php ( 3.29 KB )
  133. /yingpanguazai/ssd/ssd1/www/i.460.net.cn/vendor/topthink/framework/src/think/Cookie.php ( 6.06 KB )
  134. /yingpanguazai/ssd/ssd1/www/i.460.net.cn/vendor/topthink/think-view/src/Think.php ( 8.38 KB )
  135. /yingpanguazai/ssd/ssd1/www/i.460.net.cn/vendor/topthink/framework/src/think/contract/TemplateHandlerInterface.php ( 1.60 KB )
  136. /yingpanguazai/ssd/ssd1/www/i.460.net.cn/vendor/topthink/think-template/src/Template.php ( 46.61 KB )
  137. /yingpanguazai/ssd/ssd1/www/i.460.net.cn/vendor/topthink/think-template/src/template/driver/File.php ( 2.41 KB )
  138. /yingpanguazai/ssd/ssd1/www/i.460.net.cn/vendor/topthink/think-template/src/template/contract/DriverInterface.php ( 0.86 KB )
  139. /yingpanguazai/ssd/ssd1/www/i.460.net.cn/runtime/temp/ea612fc1da910b74827694dd9af81119.php ( 11.98 KB )
  140. /yingpanguazai/ssd/ssd1/www/i.460.net.cn/vendor/topthink/think-trace/src/Html.php ( 4.42 KB )
  1. CONNECT:[ UseTime:0.000646s ] mysql:host=127.0.0.1;port=3306;dbname=i460;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000662s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000347s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000280s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000475s ]
  6. SELECT * FROM `set` [ RunTime:0.000192s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000613s ]
  8. SELECT * FROM `article` WHERE `id` = 529950 LIMIT 1 [ RunTime:0.000454s ]
  9. UPDATE `article` SET `lasttime` = 1778588811 WHERE `id` = 529950 [ RunTime:0.007858s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 64 LIMIT 1 [ RunTime:0.000238s ]
  11. SELECT * FROM `article` WHERE `id` < 529950 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000435s ]
  12. SELECT * FROM `article` WHERE `id` > 529950 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.004225s ]
  13. SELECT * FROM `article` WHERE `id` < 529950 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.005013s ]
  14. SELECT * FROM `article` WHERE `id` < 529950 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.003094s ]
  15. SELECT * FROM `article` WHERE `id` < 529950 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.000760s ]
0.117006s