[Wei, Song; Wu, Yiqiang; Wan, Caichao; Tian, Wenyan; Li, Xianjun; Liu, Xinyi; Zhang, Luyu] Cent South Univ Forestry & Technol, Coll Mat Sci & Engn, Changsha 410004, Peoples R China.
[Li, Jian] Northeast Forestry Univ, Mat Sci & Engn Coll, Harbin 150040, Peoples R China.
[Yong, Ken-Tye] Nanyang Technol Univ, Sch Elect & Elect Engn, Singapore 639798, Singapore.
[Wan, Caichao] Yihua Lifestyle Technol Co Ltd, Shantou 515834, Peoples R China.