Polydopamine enabled palladium loaded nanofibrous membrane and its catalytic performance for trichloroethene dechlorination

Polydopamine enabled palladium loaded nanofibrous membrane and its catalytic performance for trichloroethene dechlorination
复制标题

聚多巴胺负载钯纳米纤维膜及其对三氯乙烯脱氯的催化性能

DOI:
10.1016/j.apcata.2018.04.019
复制
发表时间:
2018-06
期刊:
Applied Catalysis A: General
影响因子:
--
通讯作者:
Tang Chuyang Y.
Tang Chuyang Y.
中科院分区:
其他
文献类型:
--
作者:
Wang Jianqiang;Ng Chun Kiat;Cao Bin;Qing Weihua;Liu Fu;Tang Chuyang Y.

文献摘要

参考文献

被引文献

相似文献

报道了一种简单、绿色的新型载钯纳米纤维膜的制备方法及其对三氯乙烯脱氯反应的催化性能。利用贻贝粘附蛋白的类似物聚多巴胺(PDA)的高粘附性和还原活性,将其作为原位钯还原的活性绿色平台。首先在纳米纤维膜的表面上涂覆PDA层。将该PDA涂覆的膜浸泡到Pd溶液中导致Pd纳米颗粒的自发产生。所得膜实现4.56重量%的Pd负载。将其应用于三氯乙烯水溶液的脱氯实验,结果表明,该载钯纳米纤维膜对三氯乙烯的脱氯率可达96.5(±0.32)%,且具有良好的可回收性。
We report a facile and green approach for the synthesis of novel Pd-loaded nanofibrous membrane and its catalytic performance for dechlorinating trichloroethylene. An analogue of mussel adhesive protein, polydopamine (PDA), was used as an active and green platform for thein situPd reduction by taking advantage of its high adhesion and reducing activity. A PDA layer was firstly coated on the surface of a nanofibrous membrane. Soaking this PDA-coated membrane into Pd solution led to spontaneous generation of Pd nanoparticles. The resulting membrane achieved a Pd loading of 4.56 wt.%. When applied for treating trichloroethylene in an aqueous solution, the Pd-loaded nanofibrous membrane showed excellent dechlorination performance (degree of TCE dechlorination can reach up to 96.5 (±0.32) %) with high recyclability.
通过原位取代反应将贵金属纳米颗粒轻松负载在聚多巴胺纳米球上以实现多功能催化
DOI: 10.1007/s11426-017-9042-x
发表时间: 2017-07
期刊: Science China Chemistry
影响因子: --
作者:
Wei Fang;Liu Jian;Zhu Ya-Nan;Wang Xiao-Shi;Cao Chang-Yan;Song Wei-Guo
通讯作者: Song Wei-Guo
DOI: 10.1016/j.jhazmat.2012.11.020
发表时间: 2013-01
影响因子: 13.6
作者:
Jianqiang Wang;K. Pan;Qiwei He;B. Cao
通讯作者: Jianqiang Wang;K. Pan;Qiwei He;B. Cao
DOI: 10.1016/j.apcata.2017.11.007
发表时间: 2018-01-25
影响因子: 5.5
作者:
Gilliland, S. E., III;Tengco, J. Meynard M.;Gupton, B. F.
通讯作者: Gupton, B. F.
TiO2 纳米管负载 Pd 催化剂有效催化还原 Cr(VI)
DOI: 10.1016/j.apcatb.2011.04.004
发表时间: 2011-06
期刊: Applied Catalysis B: Environmental
影响因子: --
作者:
Shourong Zheng;Huan Chen;Dongqiang Zhu;Yun Shao;Haiqin Wan;Yuqiu Wan;Zhaoyi Xu
通讯作者: Zhaoyi Xu
DOI: 10.1039/c3cc00293d
发表时间: 2013-03
影响因子: 4.9
作者:
M. Yadav;Qiang Xu
通讯作者: M. Yadav;Qiang Xu