CN104535689A - 一种锂离子电池极片中n-甲基吡咯烷酮含量的气相色谱检测方法 - Google Patents
一种锂离子电池极片中n-甲基吡咯烷酮含量的气相色谱检测方法 Download PDFInfo
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- CN104535689A CN104535689A CN201510001272.8A CN201510001272A CN104535689A CN 104535689 A CN104535689 A CN 104535689A CN 201510001272 A CN201510001272 A CN 201510001272A CN 104535689 A CN104535689 A CN 104535689A
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Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104792897A (zh) * | 2015-04-23 | 2015-07-22 | 深圳市华星光电技术有限公司 | 液晶中n-甲基吡咯烷酮含量的测定方法 |
CN106124675A (zh) * | 2016-06-13 | 2016-11-16 | 合肥国轩高科动力能源有限公司 | 一种锂电池电解液色谱测试前处理的方法 |
CN107478546A (zh) * | 2017-07-10 | 2017-12-15 | 合肥国轩高科动力能源有限公司 | 一种锂电池隔膜浸润性测试的方法 |
CN107884354A (zh) * | 2017-11-06 | 2018-04-06 | 海昌隐形眼镜有限公司 | 一种检测隐形眼镜护理组合物中聚乙烯吡咯烷酮含量的方法 |
CN107884484A (zh) * | 2017-09-29 | 2018-04-06 | 东莞塔菲尔新能源科技有限公司 | 一种锂离子电池极片nmp含量的测定方法 |
RU2741799C1 (ru) * | 2020-03-26 | 2021-01-28 | Публичное акционерное общество "Славнефть-Ярославнефтеоргсинтез" (ПАО "Славнефть-ЯНОС") | Способ определения концентрации n-метилпирролидона в продуктах производства масел методом газовой хроматографии |
CN113311086A (zh) * | 2021-05-26 | 2021-08-27 | 湖北亿纬动力有限公司 | 一种检测极片中残留nmp的方法 |
CN113804799A (zh) * | 2021-10-25 | 2021-12-17 | 合肥国轩高科动力能源有限公司 | 一种用于测试锂离子电池极片中nmp含量的前处理方法及方法 |
CN115420845A (zh) * | 2015-10-20 | 2022-12-02 | 沙特基础全球技术有限公司 | 量化n-甲基-2-吡咯烷酮的方法 |
CN119395205A (zh) * | 2025-01-03 | 2025-02-07 | 深圳好电科技有限公司 | 一种电池极片中n-甲基吡咯烷酮含量的检测方法 |
Citations (2)
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WO2014068585A1 (en) * | 2012-10-29 | 2014-05-08 | Leiutis Pharmaceuticals Pvt. Ltd. | Novel lyophilized compositions of cyclophosphamide |
CN103808847A (zh) * | 2014-02-26 | 2014-05-21 | 惠州出入境检验检疫局检验检疫综合技术中心 | 气相色谱-质谱联用同时测定dmf、dmac和nmp的检测方法 |
-
2015
- 2015-01-04 CN CN201510001272.8A patent/CN104535689B/zh active Active
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WO2014068585A1 (en) * | 2012-10-29 | 2014-05-08 | Leiutis Pharmaceuticals Pvt. Ltd. | Novel lyophilized compositions of cyclophosphamide |
CN103808847A (zh) * | 2014-02-26 | 2014-05-21 | 惠州出入境检验检疫局检验检疫综合技术中心 | 气相色谱-质谱联用同时测定dmf、dmac和nmp的检测方法 |
Non-Patent Citations (4)
Title |
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ALI MEHDINIA等: "Determination of N-vinyl-2-pyrrolidone and N-methyl-2-pyrrolidone in drugs using polypyrrole-based headspace solid-phase microextraction and gas chromatography–nitrogen-phosphorous detection", 《ANALYTICA CHIMICA ACTA》, vol. 587, 31 December 2007 (2007-12-31), pages 82 - 88 * |
刘敏华等: "气相色谱质谱法测定纺织品中 N,N-二甲基甲酰胺、N,N-二甲基乙酰胺和 N-甲基吡咯烷酮溶剂残留", 《环境化学》, vol. 33, no. 1, 31 January 2014 (2014-01-31), pages 165 - 168 * |
廖惠云等: "气相色谱-质谱联用内标法测定干性食品包装纸中的 N-甲基吡咯烷酮", 《包装工程》, vol. 34, no. 21, 30 November 2013 (2013-11-30) * |
汤娟等: "气相色谱-质谱法测定纺织品及皮革中9种有机溶剂的残留", 《质谱学报》, vol. 36, no. 1, 20 August 2014 (2014-08-20), pages 59 - 65 * |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104792897A (zh) * | 2015-04-23 | 2015-07-22 | 深圳市华星光电技术有限公司 | 液晶中n-甲基吡咯烷酮含量的测定方法 |
CN115420845A (zh) * | 2015-10-20 | 2022-12-02 | 沙特基础全球技术有限公司 | 量化n-甲基-2-吡咯烷酮的方法 |
CN106124675A (zh) * | 2016-06-13 | 2016-11-16 | 合肥国轩高科动力能源有限公司 | 一种锂电池电解液色谱测试前处理的方法 |
CN106124675B (zh) * | 2016-06-13 | 2019-07-19 | 合肥国轩高科动力能源有限公司 | 一种锂电池电解液色谱测试前处理的方法 |
CN107478546A (zh) * | 2017-07-10 | 2017-12-15 | 合肥国轩高科动力能源有限公司 | 一种锂电池隔膜浸润性测试的方法 |
CN107884484A (zh) * | 2017-09-29 | 2018-04-06 | 东莞塔菲尔新能源科技有限公司 | 一种锂离子电池极片nmp含量的测定方法 |
CN107884354A (zh) * | 2017-11-06 | 2018-04-06 | 海昌隐形眼镜有限公司 | 一种检测隐形眼镜护理组合物中聚乙烯吡咯烷酮含量的方法 |
RU2741799C1 (ru) * | 2020-03-26 | 2021-01-28 | Публичное акционерное общество "Славнефть-Ярославнефтеоргсинтез" (ПАО "Славнефть-ЯНОС") | Способ определения концентрации n-метилпирролидона в продуктах производства масел методом газовой хроматографии |
CN113311086A (zh) * | 2021-05-26 | 2021-08-27 | 湖北亿纬动力有限公司 | 一种检测极片中残留nmp的方法 |
CN113804799A (zh) * | 2021-10-25 | 2021-12-17 | 合肥国轩高科动力能源有限公司 | 一种用于测试锂离子电池极片中nmp含量的前处理方法及方法 |
CN119395205A (zh) * | 2025-01-03 | 2025-02-07 | 深圳好电科技有限公司 | 一种电池极片中n-甲基吡咯烷酮含量的检测方法 |
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