摘要
二氧化碳是引起全球温室效应的气体之一,在温和条件下,通过光催化转化将二氧化碳资源化的研究具有重大的现实和理论意义。本文研究了纳米二氧化钛光催化还原二氧化碳反应条件,考察了二氧化钛粒径对光催化还原性能的影响。
Carbon dioxide is one of the gases which bring greenhouse effect on the earth, and it is of actual and theoretical significance to transform CO2 into usable resources by photocatalytic reduction. In this paper, the reaction conditions of photocatalytic reduction of CO2 was investigated. The effect of particle size on the photocatalytic reduction properties of TiO2 was analyzed and quantum size effect was found when the particle size was less than 20nm.
出处
《天然气化工—C1化学与化工》
CAS
CSCD
北大核心
2005年第5期10-16,共7页
Natural Gas Chemical Industry
基金
南开大学一天津大学联合研究院教育部重点基金资助项目。
