A Novel Flame-Retardant,Smoke-Suppressing,and Superhydrophobic Transparent Bamboo  

作　　者：Jiahui Su Yadong Yang Caichao Wan Xingong Li Yaling Chai Huayun Chai Jianzhong Yuan Yiqiang Wu 

机构地区：[1]College of Materials Science and Engineering,Central South University of Forestry and Technology,Changsha 410004,P.R.China [2]Yihua Lifestyle Technology Co.,Ltd.,Huaidong Industrial Zone,Lianxia Town,Chenghai District,Shantou 515834,P.R.China

出　　处：《Research》2024年第4期222-235,共14页研究(英文)

基　　金：the National Natural Science Foundation of China(grant nos.31890771 and 32330073);the Hunan Provincial Technical Innovation Platform and Talent Program in Science and Technology(grant no.2020RC3041);the Hunan Provincial Natural Science Foundation of China(grant no.2022JJ30079);the Training Program for Excellent Young Innovators of Changsha(grant no.kq2305021);the China Postdoctoral Science Foundation(grant nos.2020M672846 and 2022T150556).

摘　　要：Silica glass,known for its brittleness,weight,and non-biodegradable nature,faces challenges in finding suitable alternatives.Transparent wood,made by infusing polymers into wood,shows promise but is hindered by limited availability of wood in China and fire risks associated with its use.This study explores the potential of utilizing bamboo,which has a shorter growth cycle,as a valuable resource for developing flame-retardant,smoke-suppressing,and superhydrophobic transparent bamboo.A 3-layered flameretardant barrier,composed of a top silane layer,an intermediate layer of SiO_(2)formed through hydrolysiscondensation of Na_(2)SiO_(3)on the surface,and an inner layer of Na_(2)SiO_(3),has been confirmed to be effective in reducing heat release,slowing flame spread,and inhibiting the release of combustible volatiles,toxic smoke,and CO.

关 键 词：SMOKE RELEASE BAMBOO 

分 类 号：TG1[金属学及工艺—金属学]