PREPARATION OF PHOTOCATALYTIC PAPER LOADED WITH POLYDOPAMINE AND TIO2 NANAPARTICLES
Photocatalytic paper is a composite photocatalyst generally formed by loading semi-conductors such as TiO2 nanoparticles on papers,and attracts sustaining interests.In this paper,softwood fiber was modified by in situ synthesized poly-dopamine(PDA),and used to make photocatalytic paper together with unmodified softwood fiber and TiO2 nanoparticles.The photocatalytic performance of the as-prepared photocatalytic paper was analyzed by decomposing methyl orange(MO)under UV light irradiation.It was found that the occurrence of the PDA modified fiber can significantly improve the photocatalytic activity of the as-prepared photocatalytic paper.The paper with highest photocatalytic activity was made when the PDA modified fiber to pristine cellulose fiber reaches1:1.
Zhuozhuo Qin Wenxia Liu
Key Laboratory of Pulp and Paper Science and Technology(Ministry of Education),Qilu University of Technology,Jinan,Shandong 250353,China
国际会议
第五届制浆造纸新技术国际研讨会(ISETPP)暨第三届国际造纸与环境学术大会(IPEC)
广州
英文
1-4
2016-11-07（万方平台首次上网日期，不代表论文的发表时间）