Advances in electroanalysis, sensing and monitoring in molten salts.
Advances in electroanalysis, sensing and monitoring in molten salts.
复制标题
熔盐电分析、传感和监测方面的进展。
DOI:
10.1039/c6fd00002a
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发表时间:
2016
影响因子:
3.4
通讯作者:
Corrigan DK
中科院分区:
文献类型:
--
作者:
Corrigan DK
Microelectrodes have a number of advantages over macroelectrodes for quantitative electroanalysis and monitoring, including reduced iR drop, a high signal-to-noise ratio and reduced sensitivity to convection. Their use in molten salts has been generally precluded by the combined materials challenges of stresses associated with thermal cycling and physical and corrosive chemical degradation at the relatively high temperatures involved. We have shown that microfabrication, employing high precision photolithographic patterning in combination with the controlled deposition of materials, can be used to successfully address these challenges. The resulting molten salt compatible microelectrodes (MSMs) enable prolonged quantitative microelectrode measurements in molten salts (MSs). This paper reports the fabrication of novel MSM disc electrodes, chosen because they have an established ambient analytical response. It includes a detailed set of electrochemical characterisation studies which demonstrate both their enhanced capability over macroelectrodes and over commercial glass pulled microelectrodes, and their ability to extract quantitative electroanalytical information from MS systems. MSM measurements are then used to demonstrate their potential for shedding new light on the fundamental properties of, and processes in, MSs, such as mass transport, charge transfer reaction rates and the selective plating/stripping and alloying reactions of liquid Bi and other metals; this will underpin the development of enhanced MS industrial processes, including pyrochemical spent nuclear fuel reprocessing.
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影响因子:
3.4
作者:
I. Schmueser;Anthony J Walton;J. Terry;Helena L Woodvine;Neville J Freeman;Andrew R. Mount
通讯作者:
Andrew R. Mount
DOI:
--
发表时间:
1991
期刊:
影响因子:
--
作者:
H. Okamoto
通讯作者:
H. Okamoto
DOI:
--
发表时间:
2010
期刊:
影响因子:
--
作者:
Tackjin Kim;Yong;Jun;Yongju Jung;D. Ahn;Hansoo Lee
通讯作者:
Hansoo Lee
DOI:
--
发表时间:
1997
期刊:
影响因子:
--
作者:
P. Los;P. Bruce
通讯作者:
P. Bruce
影响因子:
7.4
作者:
D. Corrigan;E. Blair;J. Terry;A. Walton;A. Mount
通讯作者:
D. Corrigan;E. Blair;J. Terry;A. Walton;A. Mount