• 文献检索
  • 文档翻译
  • 深度研究
  • 学术资讯
  • Suppr Zotero 插件Zotero 插件
  • 邀请有礼
  • 套餐&价格
  • 历史记录
应用&插件
Suppr Zotero 插件Zotero 插件浏览器插件Mac 客户端Windows 客户端微信小程序
定价
高级版会员购买积分包购买API积分包
服务
文献检索文档翻译深度研究API 文档MCP 服务
关于我们
关于 Suppr公司介绍联系我们用户协议隐私条款
关注我们

Suppr 超能文献

核心技术专利：CN118964589B侵权必究
粤ICP备2023148730 号-1Suppr @ 2026

文献检索

告别复杂PubMed语法，用中文像聊天一样搜索，搜遍4000万医学文献。AI智能推荐，让科研检索更轻松。

立即免费搜索

文件翻译

保留排版，准确专业，支持PDF/Word/PPT等文件格式，支持 12+语言互译。

免费翻译文档

深度研究

AI帮你快速写综述，25分钟生成高质量综述，智能提取关键信息，辅助科研写作。

立即免费体验

CFN/CO/O气体混合物与氟橡胶（FKM）和丁腈橡胶（NBR）之间的相容性及相互作用机理

Compatibility and Interaction Mechanism between the CFN/CO/O Gas Mixture and FKM and NBR.

作者信息

Zhuo Ran, Chen Junyi, Xiao Song, Fu Mingli, Wang Dibo, Tan Xiangyu, Li Yi, Wu Peng, Tang Ju, Zhang Xiaoxing

机构信息

Electric Power Research Institute, China Southern Power Grid, Guangzhou 510623, China.

National Engineering Research Center of UHV Technology and New Electrical Equipment Fundamentals, Guangzhou 510623, China.

出版信息

ACS Omega. 2023 Mar 15;8(12):11414-11424. doi: 10.1021/acsomega.3c00195. eCollection 2023 Mar 28.

DOI:10.1021/acsomega.3c00195
PMID:37008096
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC10061598/
Abstract

The CFN/CO/O gas mixture received a great deal of attention for its potential use in eco-friendly gas-insulated equipment (GIE). The evaluation of the compatibility between CFN/CO/O and sealing rubber is necessary and significant considering the high working pressure (0.14-0.6 MPa) of GIE. Herein, we explored the compatibility between CFN/CO/O and fluororubber (FKM) and nitrile butadiene rubber (NBR) for the first time by analyzing the gas components, rubber morphology, elemental composition, and mechanical properties. The interaction mechanism of the gas-rubber interface was further investigated based on the density functional theory. We found that CFN/CO/O is compatible with FKM and NBR at 85 °C, while the surface morphology changed at 100 °C, with white granular and agglomerated lumps appearing on FKM and multi-layer flakes being generated on NBR. The accumulation of the fluorine element occurred, and the compressive mechanical properties of NBR deteriorated after the gas-solid rubber interaction. Overall, the compatibility between FKM and CFN/CO/O is superior, which could be employed as the sealing material for CFN-based GIE.

摘要

CFN/CO/O气体混合物因其在环保型气体绝缘设备（GIE）中的潜在应用而备受关注。考虑到GIE的高工作压力（0.14 - 0.6 MPa），评估CFN/CO/O与密封橡胶之间的兼容性是必要且重要的。在此，我们首次通过分析气体成分、橡胶形态、元素组成和机械性能，探究了CFN/CO/O与氟橡胶（FKM）和丁腈橡胶（NBR）之间的兼容性。基于密度泛函理论进一步研究了气-橡胶界面的相互作用机理。我们发现，CFN/CO/O在85°C时与FKM和NBR兼容，而在100°C时表面形态发生变化，FKM上出现白色颗粒和团聚块状物，NBR上产生多层薄片。气体-固体橡胶相互作用后，氟元素发生积累，NBR的压缩机械性能恶化。总体而言，FKM与CFN/CO/O之间的兼容性更佳，可作为基于CFN的GIE的密封材料。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1375/10061598/e90872f313ac/ao3c00195_0008.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1375/10061598/b68d4ff6403d/ao3c00195_0002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1375/10061598/ea5da3bc9359/ao3c00195_0003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1375/10061598/1acff05be2a3/ao3c00195_0004.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1375/10061598/f2854c46546c/ao3c00195_0005.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1375/10061598/4d2693f2db7b/ao3c00195_0006.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1375/10061598/92a9c71ffa7a/ao3c00195_0007.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1375/10061598/e90872f313ac/ao3c00195_0008.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1375/10061598/b68d4ff6403d/ao3c00195_0002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1375/10061598/ea5da3bc9359/ao3c00195_0003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1375/10061598/1acff05be2a3/ao3c00195_0004.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1375/10061598/f2854c46546c/ao3c00195_0005.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1375/10061598/4d2693f2db7b/ao3c00195_0006.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1375/10061598/92a9c71ffa7a/ao3c00195_0007.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1375/10061598/e90872f313ac/ao3c00195_0008.jpg

相似文献

1
Compatibility and Interaction Mechanism between the CFN/CO/O Gas Mixture and FKM and NBR.CFN/CO/O气体混合物与氟橡胶（FKM）和丁腈橡胶（NBR）之间的相容性及相互作用机理
ACS Omega. 2023 Mar 15;8(12):11414-11424. doi: 10.1021/acsomega.3c00195. eCollection 2023 Mar 28.
2
Interaction Mechanism between the CFN-CO Gas Mixture and the EPDM Seal Ring.CFN-CO气体混合物与三元乙丙橡胶密封环之间的相互作用机制
ACS Omega. 2020 Mar 11;5(11):5911-5920. doi: 10.1021/acsomega.9b04183. eCollection 2020 Mar 24.
3
Compatibility and Interaction Mechanism between EPDM Rubber and a SF Alternative Gas-CFN/CO/O.三元乙丙橡胶与一种六氟化硫替代气体CFN/CO/O之间的兼容性及相互作用机理
ACS Omega. 2021 May 12;6(20):13293-13299. doi: 10.1021/acsomega.1c01243. eCollection 2021 May 25.
4
Generation Characteristics of Solid Byproducts of the CFN-CO-O Gas Mixture under PD Fault.CFN-CO-O混合气体在局部放电故障下固体副产物的生成特性
ACS Omega. 2023 Jun 20;8(26):23457-23464. doi: 10.1021/acsomega.3c00345. eCollection 2023 Jul 4.
5
Influence of Oxygen on the Thermal Decomposition Properties of CFN-N-O as an Eco-Friendly Gas Insulating Medium.氧气对作为环保型气体绝缘介质的CFN-N-O热分解特性的影响
ACS Omega. 2019 Oct 28;4(20):18616-18626. doi: 10.1021/acsomega.9b02423. eCollection 2019 Nov 12.
6
High-Throughput Compatibility Screening of Materials for SF-Alternative Insulation.用于替代SF的绝缘材料的高通量兼容性筛选
Environ Sci Technol. 2024 Jul 3. doi: 10.1021/acs.est.4c03190.
7
Degradation Behaviors and Mechanism of Nitrile Butadiene Rubber Caused by Insulating Medium CFO.绝缘介质CFO引起的丁腈橡胶降解行为及机理
Polymers (Basel). 2023 May 12;15(10):2282. doi: 10.3390/polym15102282.
8
Study on the Reaction Mechanism of Ethylene Propylene Diene Monomer Sealing Material and CFO-CO Gas Mixture.乙丙三元橡胶密封材料与CFO-CO气体混合物反应机理的研究
ACS Omega. 2021 Oct 19;6(43):28770-28778. doi: 10.1021/acsomega.1c03491. eCollection 2021 Nov 2.
9
Ultraviolet Spectral Analysis and Quantitative Detection of Heptafluoroisobutyronitrile (CFN) in a CFN-Carbon Dioxide (CO) Gas Mixture.七氟异丁腈（CFN）-二氧化碳（CO₂）气体混合物中七氟异丁腈（CFN）的紫外光谱分析与定量检测
Appl Spectrosc. 2019 Aug;73(8):917-926. doi: 10.1177/0003702819833702. Epub 2019 Mar 8.
10
SnO nanoparticles based highly sensitive gas sensor for detection of CFN: A new eco-friendly gas insulating medium.基于 SnO 纳米粒子的高灵敏度气体传感器，用于检测 CFN：一种新型环保气体绝缘介质。
J Hazard Mater. 2022 Jan 15;422:126882. doi: 10.1016/j.jhazmat.2021.126882. Epub 2021 Aug 10.

本文引用的文献

1
II-VI core/shell quantum dots and doping with transition metal ions as a means of tuning the magnetoelectronic properties of CdS/ZnS core/shell QDs: A DFT study.II-VI 核/壳量子点和过渡金属离子掺杂作为调节 CdS/ZnS 核/壳量子点磁电子性质的方法：DFT 研究。
J Mol Graph Model. 2022 Mar;111:108099. doi: 10.1016/j.jmgm.2021.108099. Epub 2021 Dec 2.
2
Interaction Mechanism between the CFN-CO Gas Mixture and the EPDM Seal Ring.CFN-CO气体混合物与三元乙丙橡胶密封环之间的相互作用机制
ACS Omega. 2020 Mar 11;5(11):5911-5920. doi: 10.1021/acsomega.9b04183. eCollection 2020 Mar 24.
3
Assessment of Eco-friendly Gases for Electrical Insulation to Replace the Most Potent Industrial Greenhouse Gas SF.
评估用于电绝缘的环保气体，以替代最具效力的工业温室气体六氟化硫。
Environ Sci Technol. 2018 Jan 16;52(2):369-380. doi: 10.1021/acs.est.7b03465. Epub 2018 Jan 3.
4
Experimental Sensing and Density Functional Theory Study of HS and SOF Adsorption on Au-Modified Graphene.HS和SOF在金修饰石墨烯上吸附的实验传感与密度泛函理论研究
Adv Sci (Weinh). 2015 Sep 10;2(11):1500101. doi: 10.1002/advs.201500101. eCollection 2015 Nov.
5
Semiempirical GGA-type density functional constructed with a long-range dispersion correction.采用长程色散校正构建的半经验广义梯度近似（GGA）型密度泛函。
J Comput Chem. 2006 Nov 30;27(15):1787-99. doi: 10.1002/jcc.20495.