期刊论文

Wu, Yiqiang

英文

Wood Science and Technology

0043-7719

2018

52

4

971-985

10.1007/s00226-018-1020-3

National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [31500475, 31530009]; China Postdoctoral Science FoundationChina Postdoctoral Science Foundation [2014M562146, 2016T90768]; Research Foundation of Education Bureau of Hunan Province [15B256]; Hunan Province Science and Technology Project [2015RS4046]

本校为第一且通讯机构

Heat modification is an effective method of reducing the hygroscopicity of wood. To gain a detailed understanding of water adsorption mechanism of heat-treated wood, the molecular interaction between the adsorbed water and heat-treated wood was studied via micro-FTIR spectroscopy. The micro-FTIR spectra of heat-treated wood exhibited a typical change in the chemical groups resulting from the heat treatment. In addition, the micro-FTIR spectra at different relative humidity levels confirmed the chemical sites at which the heat-treated wood adsorbed the water. A component band analysis of these ...