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个人信息Personal Information
教授
博士生导师
硕士生导师
主要任职:校长助理
其他任职:精细化工国家重点实验室副主任,辽宁省低碳资源高值化利用重点实验室主任
性别:男
毕业院校:中科院山西煤化所
学位:博士
所在单位:化工学院
学科:工业催化. 化学工艺. 能源化工
办公地点:大连市凌工路2号大连理工大学西部校区化工楼,邮编:116024
联系方式:0411-84986112
电子邮箱:anhuilu@dlut.edu.cn
Insight into Structure-Dependent Self-Activation Mechanism in a Confined Nanospace of Core-Shell Nanocomposites
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论文类型:期刊论文
发表时间:2013-06-24
发表刊物:SMALL
收录刊物:SCIE、EI、PubMed、Scopus
卷号:9
期号:12
页面范围:2086-2090
ISSN号:1613-6810
关键字:nanocomposites; pyrolysis; hollow carbon nanospheres; core-shells; silica
摘要:An unusual hollow core expansion through in situ self-activation in a confined nanospace is observed, which is due to the different physical and chemical properties of the core and shell. The in situ generated gas molecules (e.g., CO2, H2O) preferentially assemble in the hollow core and create immense pressure, which can gasify the formed carbon shells, resulting in substantially increased porosity and a hollow cavity. Copyright © 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.