• 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

通过X射线吸收近边结构光谱法解析西蒙斯法过程中形成的阳极黑色薄膜中的高氧化态镍中心。

Unravelling highly oxidized nickel centers in the anodic black film formed during the Simons process by X-ray absorption near edge structure spectroscopy.

作者信息

Senges Gene, Buzanich Ana Guilherme, Lindič Tilen, Gully Tyler A, Winter Marlon, Radtke Martin, Röder Bettina, Steinhauer Simon, Paulus Beate, Emmerling Franziska, Riedel Sebastian

机构信息

Freie Universität Berlin, Fachbereich Biologie, Chemie, Pharmazie, Institut für Chemie und Biochemie - Anorganische Chemie Fabeckstrasse 34/36 14195 Berlin Germany

BAM Federal Institute for Materials Research and Testing Richard-Willstätter-Str. 11 12489 Berlin Germany.

出版信息

Chem Sci. 2024 Feb 14;15(12):4504-4509. doi: 10.1039/d3sc06081k. eCollection 2024 Mar 20.

DOI:10.1039/d3sc06081k
PMID:38516076
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC10952067/
Abstract

The Simons process is an electrochemical fluorination method to prepare organofluorine compounds. Despite the wide application, the underlying mechanism is still unclear. We report the investigation of the black film formed on the surface of the anodes in aHF by an Ni K-edge X-ray absorption near edge structure (XANES) investigation. An electrochemical cell for X-ray absorption spectroscopy (XAS) is presented.

摘要

西蒙斯法是一种制备有机氟化合物的电化学氟化方法。尽管应用广泛，但其潜在机制仍不清楚。我们通过镍K边X射线吸收近边结构（XANES）研究报告了对在无水氟化氢中阳极表面形成的黑色薄膜的研究。本文介绍了一种用于X射线吸收光谱（XAS）的电化学池。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/d6dc/10952067/fa75cec3cc14/d3sc06081k-f4.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/d6dc/10952067/807ce3bd5755/d3sc06081k-f1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/d6dc/10952067/6237cdc930de/d3sc06081k-f2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/d6dc/10952067/c6110a21adc5/d3sc06081k-f3.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/d6dc/10952067/fa75cec3cc14/d3sc06081k-f4.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/d6dc/10952067/807ce3bd5755/d3sc06081k-f1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/d6dc/10952067/6237cdc930de/d3sc06081k-f2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/d6dc/10952067/c6110a21adc5/d3sc06081k-f3.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/d6dc/10952067/fa75cec3cc14/d3sc06081k-f4.jpg

相似文献

1
Unravelling highly oxidized nickel centers in the anodic black film formed during the Simons process by X-ray absorption near edge structure spectroscopy.通过X射线吸收近边结构光谱法解析西蒙斯法过程中形成的阳极黑色薄膜中的高氧化态镍中心。
Chem Sci. 2024 Feb 14;15(12):4504-4509. doi: 10.1039/d3sc06081k. eCollection 2024 Mar 20.
2
Combining Theory and Experiment to Characterize the Voltammetric Behavior of Nickel Anodes in the Simons Process.结合理论与实验表征西蒙斯法中镍阳极的伏安行为。
Chemistry. 2020 Aug 21;26(47):10781-10786. doi: 10.1002/chem.202000881. Epub 2020 Jul 21.
3
In situ X-ray absorption spectroscopy investigation of a bifunctional manganese oxide catalyst with high activity for electrochemical water oxidation and oxygen reduction.原位 X 射线吸收光谱研究具有高电化学水氧化和氧还原活性的双功能氧化锰催化剂。
J Am Chem Soc. 2013 Jun 12;135(23):8525-34. doi: 10.1021/ja3104632. Epub 2013 Jun 3.
4
X-ray absorption spectroscopy and X-ray diffraction data for molybdenum minerals and compounds.钼矿物与化合物的X射线吸收光谱和X射线衍射数据。
Data Brief. 2022 Sep 13;45:108576. doi: 10.1016/j.dib.2022.108576. eCollection 2022 Dec.
5
In situ N K-edge XANES study of iron, cobalt and nickel nitride thin films.铁、钴和镍氮化物薄膜的原位N K边X射线吸收近边结构研究。
J Synchrotron Radiat. 2021 Sep 1;28(Pt 5):1504-1510. doi: 10.1107/S1600577521006822. Epub 2021 Aug 9.
6
[Effect of Long-Term Fertilization on Organic Nitrogen Functional Groups in Black Soil as Revealed by Synchrotron-Based X-Ray Absorption Near-Edge Structure Spectroscopy].[基于同步辐射X射线吸收近边结构光谱揭示的长期施肥对黑土有机氮官能团的影响]
Guang Pu Xue Yu Guang Pu Fen Xi. 2015 Jul;35(7):2038-42.
7
fluorescence yield soft X-ray absorption spectroscopy of electrochemical nickel deposition processes with and without ethylene glycol.含和不含乙二醇的电化学镍沉积过程的荧光产额软X射线吸收光谱
RSC Adv. 2022 Apr 5;12(17):10425-10430. doi: 10.1039/d2ra01050j. eCollection 2022 Mar 31.
8
An XAS investigation of product and inhibitor complexes of Ni-containing GlxI from Escherichia coli: mechanistic implications.对来自大肠杆菌的含镍GlxI的产物和抑制剂复合物的X射线吸收光谱研究：机理意义
Biochemistry. 2001 Apr 17;40(15):4569-82. doi: 10.1021/bi0018537.
9
A compact furnace for in situ X-ray absorption spectroscopy: design, fabrication and study of cationic oxidation states in PrO and NiO.用于原位X射线吸收光谱分析的紧凑型炉：PrO和NiO中阳离子氧化态的设计、制造与研究
J Synchrotron Radiat. 2021 Mar 1;28(Pt 2):455-460. doi: 10.1107/S1600577520015696. Epub 2021 Jan 14.
10
Theoretical investigations of oxygen vacancy effects in nickel-doped zirconia from ab initio XANES spectroscopy at the oxygen K-edge.基于氧 K 边的从头算 XANES 光谱对镍掺杂氧化锆中氧空位效应的理论研究。
Beilstein J Nanotechnol. 2022 Sep 15;13:975-985. doi: 10.3762/bjnano.13.85. eCollection 2022.

引用本文的文献

1
Rethinking Chlorine: Essential Chemical or Replaceable Risk?重新审视氯：必需化学品还是可替代风险？
ChemSusChem. 2025 Jul 1;18(13):e202402697. doi: 10.1002/cssc.202402697. Epub 2025 May 6.
2
First-Principles Study of Adsorption of CH on a Fluorinated Model NiF Surface.CH在氟化模型NiF表面吸附的第一性原理研究
Materials (Basel). 2024 Apr 27;17(9):2062. doi: 10.3390/ma17092062.

本文引用的文献

1
Synthesis of Partially Fluorinated Alkyl Triflates by Electrochemical Fluorination (Simons Process).通过电化学氟化（西蒙斯法）合成部分氟化的烷基三氟甲磺酸酯。
Chemistry. 2023 Nov 16;29(64):e202302701. doi: 10.1002/chem.202302701. Epub 2023 Oct 11.
2
Combining Theory and Experiment to Characterize the Voltammetric Behavior of Nickel Anodes in the Simons Process.结合理论与实验表征西蒙斯法中镍阳极的伏安行为。
Chemistry. 2020 Aug 21;26(47):10781-10786. doi: 10.1002/chem.202000881. Epub 2020 Jul 21.
3
Density Functional Theory Calculations of Structural, Electronic, and Magnetic Properties of the 3d Metal Trifluorides MF (M = Ti-Ni) in the Solid State.
固态中3d金属三氟化物MF（M = Ti-Ni）的结构、电子和磁性性质的密度泛函理论计算
J Comput Chem. 2019 Apr 30;40(11):1190-1197. doi: 10.1002/jcc.25777. Epub 2019 Jan 29.
4
"Water-in-salt" electrolyte enables high-voltage aqueous lithium-ion chemistries.“水合盐”电解液使高压水系锂离子化学成为可能。
Science. 2015 Nov 20;350(6263):938-43. doi: 10.1126/science.aab1595.
5
Trifluoromethanesulfonamides and related compounds.三氟甲磺酰胺及相关化合物。
Chem Rev. 2013 Jan 9;113(1):699-733. doi: 10.1021/cr300220h. Epub 2012 Nov 20.
6
Chemical screening--faster, cheaper, better?化学筛选——更快、更便宜、更好？
Environ Sci Technol. 2006 Jun 15;40(12):3667-8.