| 包通宇,沈淑玲,王有杰,上官栋,秦伟业.三维碳凝胶基催化剂在CO2催化转化中的应用研究进展[J].有色金属材料与工程,2024,45(5):41-51. |
| 三维碳凝胶基催化剂在CO2催化转化中的应用研究进展 |
| Research progress in application of three-dimensional carbon gel-based catalysts in CO2 catalytic conversion |
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| DOI：10.13258/j.cnki.nmme.20231206001 |
| 中文关键词: 三维碳凝胶 CO2催化转化 光催化 电催化 热催化 |
| 英文关键词:three-dimensional carbon gel CO2 catalytic conversion photocatalysis electrocatalysis thermal catalysis |
| 基金项目:上海市自然科学基金资助项目（18ZR1426400）；上海市科技创新项目（19JC1410402） |
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| 中文摘要: |
| 随着化石能源的过度消耗和CO2的大量排放，能源与环境问题日渐严重。将温室气体CO2催化转化为高附加值的燃料和化学品，是解决能源短缺和环境问题的理想途径。光催化、电催化和热催化是CO2催化转化的常用策略。在各种催化过程中，普遍存在载流子复合率高、催化剂团聚和催化剂回收困难等问题。三维碳凝胶因具有高导电性、高比表面积、高孔隙率、高CO2吸附性、资源丰富和环境友好等特点，被应用于各类催化反应体系中。重点介绍了CO2催化转化的理论基础以及光催化、电催化和热催化CO2的原理、三维碳凝胶基催化剂在三类CO2催化转化体系中的最新进展，并提出了三维碳凝胶基催化剂未来发展的机遇和挑战。 |
| 英文摘要: |
| With the excessive consumption of fossil energy and the massive emission of CO2, energy and environmental problems have become increasingly serious. The catalytic conversion of greenhouse gas CO2 into high value-added fuels and chemicals is an ideal way to solve energy shortage and environmental pollution. Photocatalysis, electrocatalysis and thermal catalysis are commonly used strategies for catalytic conversion of CO2. The problems of high recombination rate of carriers, catalyst agglomeration and difficult recovery of catalyst are widespread in various catalytic processes. Three-dimensional carbon gels have been applied in various types of catalytic reaction systems due to their high conductivity, high specific surface area, high porosity, high CO2 adsorption, rich resources and environmental friendliness. The theoretical basis of CO2 catalytic conversion and the principles of photocatalysis, electrocatalysis and thermal catalysis of CO2 will be introduced. Furthermore, the recent progress of three-dimensional carbon gel-based catalysts in three types of CO2 catalytic conversion systems is focused. The future development opportunities and challenges of three-dimensional carbon gel-based catalysts are also put forward. |
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