The electroreduction of benzoic acid: voltammetric observation of adsorbed hydrogen at a platinum microelectrode in room temperature ionic liquids

文献信息

发布日期 2012-12-10
DOI 10.1039/C2CP43580B
影响因子 3.676
作者

Yao Meng, Sarah Norman, Christopher Hardacre, Richard G. Compton


查看原文

摘要

The electrochemical reduction of benzoic acid in the presence and absence of hydrogen (H2) has been investigated using a 10 μm diameter platinum microelectrode in four different room temperature ionic liquids (RTILs), namely [C4mim][NTf2], [C4mpyrr][NTf2], [C4mim][OTf] and [C4mim][BF4], versus Ag/Ag+. In all cases, reductive voltammetry is observed, and is suggested to occur via a CE mechanism in which dissociation of benzoic acid is followed by electron transfer to H+ ultimately forming adsorbed hydrogen. Furthermore, the adsorbed H atoms, formed from the reduction of benzoic acid, could be used to achieve the rapid hydrogenolysis of the organic compound (bis(benzyloxycarbonyl)-L-lysine) on the timescale of the voltammetric technique under moderate conditions (25 °C).

相关文献

Mechanism of the magnetic field dependence for the liquid phase photoreaction in the nanotube of MCM-41

Masaharu Okazaki, Kazumi Toriyama, Kiichi Oda, Toshio Kasai

2002-02-22 Paper

DOI: 10.1039/B110851D

Near-diffusion-controlled reactions of muonium in sub- and supercritical water

Khashayar Ghandi, Brenda Addison-Jones, Jean-Claude Brodovitch, Iain McKenzie, Paul W. Percival, Joachim Schüth

2002-01-16 Paper

DOI: 10.1039/B108656A

Chemically induced oscillations in a pH-responsive hydrogel

Colin J. Crook, Andrew Smith, Richard A. L. Jones, Anthony J. Ryan

2002-03-18 Paper

DOI: 10.1039/B109977A

The N-methylpyrrolidone–(C1–C10) alkan-1-ols solvent systems

Begoña García, Rafael Alcalde, Santiago Aparicio, José M. Leal

2002-02-27 Paper

DOI: 10.1039/B109709C

Degradation of naphthalenesulfonic acids by oxidation with ozone in aqueous phase

J. Rivera-Utrilla, M. Sánchez-Polo, C. A. Zaror

2002-02-21 Paper

DOI: 10.1039/B108194B

Metastable critical lines in (acetone + polystyrene) solutions and the continuity of solvent-quality states

Luís P. N. Rebelo, Zoran P. Visak, Jerzy Szydlowski

Paper

DOI: 10.1039/B109405J

Transition from local to global feedback control of spiral wave dynamics

Vladimir S. Zykov, Stefan C. Müller

2002-03-14 Paper

DOI: 10.1039/B110641B

Ultrafast dynamics in the excited state of green fluorescent protein (wt) studied by frequency-resolved femtosecond pump-probe spectroscopy

Kathrin Winkler, Jörg Lindner, Vinod Subramaniam, Thomas M. Jovin, Peter Vöhringer

Paper

DOI: 10.1039/B108843B

Temperature-controlled cellular fronts

2002-01-16 Paper

DOI: 10.1039/B109263D

Mechanism of silsesquioxane growth

Karl Jug, Igor P. Gloriozov

2002-02-06 Paper

DOI: 10.1039/B107803H

您可能还喜欢

化合物问答

2-氨基-2-(5-甲基噻吩-2-基)乙酸(CAS号:89776-66-9)应用于哪些行业?

2-氨基-2-(5-甲基噻吩-2-基)乙酸主要应用于医药、聚合物、传感器和半导体等行业。在医药领域,它作为中间体用于合成各种药物。在聚合物行业,它可以用作稳定剂...

89776-66-9Amino(5-methyl-2-thi...
化合物问答

什么是N-(叔丁氧羰基)-3-碘吲唑(CAS号:290368-00-2)?

N-(叔丁氧羰基)-3-碘吲唑是一种化学化合物,其英文名称为2-Methyl-2-propanyl 3-iodo-1H-indazole-1-carboxyla...

290368-00-22-Methyl-2-propanyl ...
化合物问答

N-芴甲氧羰基-D-谷氨酸(CAS号:104091-09-0)的市场或研究趋势如何?

该化合物作为重要的保护基,广泛应用于生物有机化学合成中,尤其在肽类、蛋白质和寡核苷酸的研究领域。随着合成生物学和药物开发的进展,该化合物的需求持续增长。未来的研...

104091-09-0N-[(9H-Fluoren-9-ylm...
化合物问答

2-乙氧基-1-萘酰氯(CAS号:55150-29-3)的市场或研究趋势如何?

2-乙氧基-1-萘酰氯在研究领域中主要用于合成研究和有机化学反应,随着有机合成技术的发展,其市场应用和研究兴趣可能会有所增长。尤其是在新型药物合成和新材料开发领...

55150-29-32-Ethoxy-1-naphthoyl...
化合物问答

1-甲氧基菜豆素(CAS号:65428-13-9)的主要用途是什么?

1-甲氧基菜豆素主要应用于有机合成、药物化学领域,作为合成其他有机化合物的中间体或前体。此外,由于其特殊的化学性质,也可能用于某些特定的化学研究和实验中。

65428-13-9(6aR,11aR)-1-Methoxy...
化合物问答

small>-2-氨基丁酸(CAS号:106873-99-8)的主要用途是什么?

small>-2-氨基丁酸主要应用于有机合成和化学研究中,作为中间体或试剂使用。此外,它还可能用于某些药物合成过程中。

106873-99-82-Formamidobutanoic ...
化合物问答

什么是5-氨基-2-氯-n-(2-呋喃甲基)苯甲酰胺(CAS号:926216-59-3)?

5-氨基-2-氯-n-(2-呋喃甲基)苯甲酰胺是一种有机化合物,其分子式为C11H9ClN3O。它具有一定的生物活性,在合成化学和药物化学中有一定的应用价值。

926216-59-35-Amino-2-chloro-N-(...
化合物问答

4-(3-溴苯甲酰基)-哌嗪-1-羧酸叔丁酯(CAS号:890153-34-1)适用哪些法规指南?

该化合物根据其化学性质和用途,可能需要符合GHS(全球化学品统一分类和标签制度)的分类标准,包括急性毒性、皮肤腐蚀/刺激、严重眼损伤/眼刺激等类别。此外,根据其...

890153-34-12-Methyl-2-propanyl ...
化合物问答

如何储存(9ci)-2,4-二甲基-1H-吡咯-3-甲腈(CAS号:26187-28-0)?

应将(9ci)-2,4-二甲基-1H-吡咯-3-甲腈存放在阴凉、干燥的地方,避免阳光直射。储存容器应密封良好,防止挥发和污染。建议温度保持在20-25℃之间,湿...

26187-28-02,4-Dimethyl-1H-pyrr...
化合物问答

巨大戟醇-5,20-缩丙酮-3-当归酸酯(CAS号:87980-68-5)通常如何合成?

该化合物通常通过合成当归酸酯的方法制备,具体步骤为将当归酸酯与巨大戟醇-5,20-缩丙酮进行缩合反应,反应条件为温和的酸性环境,通常使用三氟乙酸作为催化剂。该合...

87980-68-5(4S,5S,6R,18R)-5-Hyd...

来源期刊

Physical Chemistry Chemical Physics

Physical Chemistry Chemical Physics
CiteScore: 5.5
自引率: 10.3%
年发文量: 3036

Physical Chemistry Chemical Physics (PCCP) is an international journal co-owned by 19 physical chemistry and physics societies from around the world. This journal publishes original, cutting-edge research in physical chemistry, chemical physics and biophysical chemistry. To be suitable for publication in PCCP, articles must include significant innovation and/or insight into physical chemistry; this is the most important criterion that reviewers and Editors will judge against when evaluating submissions. The journal has a broad scope and welcomes contributions spanning experiment, theory, computation and data science. Topical coverage includes spectroscopy, dynamics, kinetics, statistical mechanics, thermodynamics, electrochemistry, catalysis, surface science, quantum mechanics, quantum computing and machine learning. Interdisciplinary research areas such as polymers and soft matter, materials, nanoscience, energy, surfaces/interfaces, and biophysical chemistry are welcomed if they demonstrate significant innovation and/or insight into physical chemistry. Joined experimental/theoretical studies are particularly appreciated when complementary and based on up-to-date approaches.

推荐供应商

免责声明
本页面提供的学术期刊信息仅供参考和研究使用。我们与任何期刊出版商均无关联,也不处理投稿事宜。如有投稿相关咨询,请直接联系相关期刊出版商。
如发现页面信息有误,请发送邮件至 support@chemtradehub.com 联系我们。我们将及时核实并处理您的问题。