[Ran, De-long;Xie, Jian-jun;Huang, Kai] Cent South Univ Forestry & Technol, Sch Mat Sci & Engn, Changsha 410004, Hunan, Peoples R China.^[Ran, De-long;Yin Shuiping;Chen Shengming;Luo Yingshe] Cent South Univ Forestry & Technol, Sch Mat Sci & Engn, Changsha 410004, Hunan, Peoples R China.