Hierarchically Structured Nano-TiO2/Cellulose Composite for Pb (Ⅱ)Sequestration from Water
TiO2/cellulose nanocomposite fibers were synthesized by in-situ generation of titanium dioxide (TiO2) nanocrystals on cellulose fibers (CF) via facile hydrolysis of TiOSO4.Cellulose was intended as a scaffold to immobilize TiO2 nanoparticles (NPs), but ended up surprisingly as also a chemical template to direct the crystal growth.As a result, spindle rutile TiO2 crystals were uniformly formed on the surface of cellulose.These fibers were then used to sequester lead (Pb2+) from water and showed enhanced adsorption capacity, good regenerability and selectivity.
YANG Chuanfang ZHANG Jinju LI Lei LI Yanxiang CAO Lixiao
Institute of Process Engineering, Chinese Academy of sciences, Beijing
国际会议
the 2016 International Seminar on Advanced Materials Research(2016先进材料研究国际研讨会)
昆明
英文
280-281
2016-10-14（万方平台首次上网日期，不代表论文的发表时间）