化工进展Issue(7)：1718-1724,7.DOI:10.3969/j.issn.1000-6613.2014.07.011
太阳能光-热-电化学耦合法理论及其化学利用新技术进展
STEP theory and its new technology in chemical utilization
摘要
Abstract
This paper introduces the theory,implementation model and application of STEP (solar thermal electrochemical production) which can generate energy molecules. Using solar energy as energy source,the STEP process produces metal,fuel,chlorine,some other energy materials and carbon capture efficiently and orientedly. It provides a new path to convert and store solar energy as chemical energy by synergy and coupling of solar light-heat-electricity utilization efficiency and molecular light-heat-electricity chemical reaction characteristics. The paper points out the breakthrough and application prospect of STEP process in solar chemistry as follows,hydrogen production in molten hydroxides electrolyte,carbon-free iron generation in molten carbonates electrolyte which contains iron compound,chlorine and magnesium generation in molten chlorides electrolyte,carbon capture and carbon-free cement production in molten carbonates electrolyte. STEP process provides an alternative way for realizing the reduction of greenhouse gases emission and comprehensive utilization of carbon dioxide.关键词
太阳能/二氧化碳/熔盐电解/含能分子Key words
solar energy/carbon dioxide/molten salt electrolysis/energy molecule分类
化学化工引用本文复制引用
吴红军,董维,王宝辉,马越,洪美花,利希特·斯图亚特..太阳能光-热-电化学耦合法理论及其化学利用新技术进展[J].化工进展,2014,(7):1718-1724,7.基金项目
国家自然科学基金（21306022，21376049）、中国博士后科学基金（2013M540269）及黑龙江省自然科学基金（LC2012C35）项目。 （）
