Results 261 to 270 of about 28,205 (307)

Electrocatalytic alcohol oxidation by a molecular iron complex

Faraday Discussions, 2022
An efficient electrochemical method for the selective oxidation of alcohols to their corresponding aldehydes/ketones using a biomimetic iron complex, [(bTAML)FeIII–OH2]−, as the redox mediator in an undivided electrochemical cell with inexpensive carbon and nickel electrodes using water as an oxygen source is reported.
Himangshu Kuiry, Debasree Das, Soumadip Das, Soham Chakraborty, Bittu Chandra, Sayam Sen Gupta   +5 more
openaire   +2 more sources

Electrocatalytic oxidation of nucleobases by TiO2 nanobelts

Physical Chemistry Chemical Physics, 2011
Two kinds of TiO(2) nanobelts were prepared from commercial P-25 powders via an alkaline hydrothermal method with and without an acid etching process. The uncauterized nanobelts (TNs) exhibited a smooth surface, and mixed phases of anatase and TiO(2) (B), whereas the cauterized ones (CTNs) displayed a rough surface and a pure anatase structure. TNs and
Jingjie, Cui, Dehui, Sun, Weijia, Zhou, Hong, Liu, Peiguang, Hu, Na, Ren, Haiming, Qin, Zhen, Huang, Jianjian, Lin, Houyi, Ma   +9 more
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Selective Glycerol Oxidation by Electrocatalytic Dehydrogenation

ChemSusChem, 2014
AbstractThis study demonstrates that an electrochemical dehydrogenation process can be used to oxidize glycerol to glyceraldehyde and glyceric acid even without using stoichiometric chemical oxidants. A glyceric acid selectivity of 87.0 % at 91.8 % glycerol conversion was obtained in an electrocatalytic batch reactor. A continuous‐flow electrocatalytic
Hyung Ju Kim, JECHAN LEE, Sara K. Green, George W. Huber, Kim, WB   +4 more
openaire   +3 more sources

Nickel Oxide Nanoclusters for Electrocatalytic Water Oxidation

ECS Meeting Abstracts, 2015
The growth and/or deposition of uniformly dispersed nanoclusters is a significant challenge for the field of electrocatalysis science. Here we employ ALD technique to obtain ultrafine nickel oxide nanoclusters uniformly dispersed on flat electrodes. Atomic layer deposition (ALD) is a versatile technique to the precise growth of a variety of materials ...
Dong Wook Kim, Jason Ryan Avila, sung-Il Baik, M. Hassan Beyzavi, Jonathan Emery, David Seidman, Alex Martinson, Omar K. Farha, Joseph T. Hupp   +8 more
openaire   +1 more source

(Invited) Electrocatalytic Ammonia Oxidation

ECS Meeting Abstracts, 2018
Ammonia is receiving increasing interest as a carbon-free renewable energy storage medium. Scientific challenges remain to efficiently produce NH3 by fixing atmospheric N2 using renewable energy and hydrogen as well as utilizing the energy stored in NH3.
Faezeh Habib-Zadeh, Suzanne Miller, Thomas Hamann, Milton Smith   +3 more
openaire   +1 more source

Electrocatalytic H2 Oxidation Reaction

2008
Hydrogen (H2), an important material and product in chemical industries, has been investigated as a new clean energy source for many decades [1–3]. With the rapid development of proton exchange membrane (PEM) fuel cell technology, in which H2 is used as a fuel, the chemical energy stored in this H2 can be electrochemically converted to electric energy ...
Hui Li, Kunchan Lee, Jiujun Zhang
openaire   +1 more source

Electrocatalytic Oxidation of DNA-Wrapped Carbon Nanotubes

Journal of the American Chemical Society, 2005
The electrical properties of single-walled carbon nanotubes (CNT) are of intense interest due to applications in nanoelectronics. Cyclic voltammetry and chronoamperometry have been used to explore the Ru(bpy)32+ electrocatalytic oxidation of DNA-solubilized carbon nanotubes.
Mary E, Napier, Dominic O, Hull, H Holden, Thorp   +2 more
openaire   +2 more sources

(Invited) Electrocatalytic Ammonia Oxidation

ECS Meeting Abstracts, 2020
Much of the global effort toward producing solar fuels has involved splitting water to obtain molecular hydrogen. Unfortunately, hydrogen gas has a relatively low energy-per-volume, and extreme cryogenic temperature and pressure is needed to bring hydrogen to a condensed state.
openaire   +1 more source

Mesoporous tin oxide for electrocatalytic CO2 reduction

Journal of Colloid and Interface Science, 2018
The increasing accumulation of CO2 in the atmosphere has been leading to serious environmental problems. Electrochemical reduction of CO2 is a potential means of carbon recycling for energy storage and environmental sustainability. However, it is limited by the lack of highly active and selective electrocatalysts. Here we demonstrate the development of
Hongtao Ge, Zhengxiang Gu, Peng Han, Hanchen Shen, Abdullah M. Al-Enizi, Lijuan Zhang, Gengfeng Zheng   +6 more
openaire   +2 more sources

Investigation of DNA methylation by direct electrocatalytic oxidation

Chemical Communications, 2010
A rapid, convenient and accurate method for the assessment of DNA methylation status is presented based on the direct electrocatalytic oxidation of DNA bases without any bisulfite conversion, PCR amplification or labeling procedures.
Po, Wang, Zhibin, Mai, Zong, Dai, Xiaoyong, Zou   +3 more
openaire   +2 more sources