نتایج جستجو برای: electrolysis transformation

تعداد نتایج: 225594  

2015
Arie Meir Boris Rubinsky Yingchun Zhang

The primary goal of this study is to explore the hypothesis that changes in pH during electrolysis can be detected with Electrical Impedance Tomography (EIT). The study has relevance to real time control of minimally invasive surgery with electrolytic ablation. To investigate the hypothesis, we compare EIT reconstructed images to optical images acquired using pH-sensitive dyes embedded in a phy...

Journal: :Nature chemistry 2013
Thomas E Mallouk

news & views the eventual transition to homogenous 3ʹ,5ʹ-linked genetic material. T echnologies for generating electricity from renewable resources, such as sunlight and wind, are on a steady trajectory of falling cost. Within the next decade, solar electric power is expected to reach grid parity, the point at which its cost will be equivalent (on a per-watt basis) to that of power generated fr...

2016
Huayi Yin Brice Chung Donald R. Sadoway

Metals cannot be extracted by electrolysis of transition-metal sulfides because as liquids they are semiconductors, which exhibit high levels of electronic conduction and metal dissolution. Herein by introduction of a distinct secondary electrolyte, we reveal a high-throughput electro-desulfurization process that directly converts semiconducting molten stibnite (Sb2S3) into pure (99.9%) liquid ...

2002
Reza Javaherdashti

The main condition that all countries have agreed on about the future of the earth activities is to keep it clean and free of pollution. For using energy and still keeping the earth clean, the final solution is to use alternative fuels. Hydrogen, as an alternative fuel, would be a good choice in this respect. Hydrogen could be produced by photoelectrolysis of water via a microbial cell, which i...

Journal: :Chemical communications 2013
Sang Hyun Ahn Insoo Choi Hee-Young Park Seung Jun Hwang Sung Jong Yoo Eunae Cho Hyoung-Juhn Kim Dirk Henkensmeier Suk Woo Nam Soo-Kil Kim Jong Hyun Jang

We have investigated the release of active sites blocked by bubbles attached on the surface of catalysts during the oxygen evolution reaction (OER) in alkaline water electrolysis, via the modulation of the wetting properties of the four different morphologies of a nickel catalyst.

2005
K. Kunimatsu

We have developed a novel electrolytic cell pressurized by D2 in which deuterium loading ratio in a palladium cathode can be determined in-situ during the calorimetric measurements of excess heat. A gas diffusion type fuel cell anode is partially immersed in the electrolyte solution to act as a counter electrode, at which electrochemical oxidation of deuterium gas molecules to deuterium ions ta...

Journal: :Journal of Synthetic Organic Chemistry, Japan 1953

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