设为首页 联系我们 加入收藏

当前位置: 网站首页 期刊分类目录 2022第3期 正文

镍基非晶合金/钛硅分子筛复合材料的 制备及其电催化性能

作者:时间:2022-07-08点击数:

全文下载:  202203011.pdf


文章编号: 1672-6987202203007707 DOI 10.16351/j.1672-6987.2022.03.011



张萍萍1* 孔祥友1 杜芳林1 张宝泉121.青岛科技大学 材料科学与工程学院,山东 青岛 266042 2. 天津大学 化工学院,天津 300350


摘要: 以纳米钛硅分子筛(TS1)晶体作为复合相与镍磷合金在泡沫镍(NF)表面共沉积,制备了镍基非晶合金/钛硅分子筛复合材料(NiPTS1/NF),并采用原位处理工艺对其催化性能进行优化。催化性能测试结果表明:原位处理过的复合材料具有优异的电催化析氧性能。这是由于纳米钛硅分子筛的共沉积提升了复合材料表面的电子转移速率及电催化活性表面积,原位处理工艺改变了复合材料的表面形貌及电子状态,暴露出更多的催化活性中心,并形成了能为电催化析氧反应提供活性中心的镍的磷化物及氢氧化物,从而有效提升了复合材料的电催化析氧性能。


关键词: 纳米钛硅分子筛; 镍基非晶合金/钛硅分子筛复合材料; 电催化析氧反应; 原位处理工艺


中图分类号: TB 333文献标志码: A

引用格式: 张萍萍, 孔祥友, 杜芳林, .镍基非晶合金/钛硅分子筛复合材料的制备及其电催化性能[J. 青岛科技大学学报(自然科学版), 2022, 43(3): 7783.


ZHANG Pingping, KONG Xiangyou, DU Fanglin, et al. Preparation and electrocatalytic performance of nickel based amorphous alloy/titanium silicalite zeolite compositeJ. Journal of Qingdao University of Science and TechnologyNatural Science Edition), 2022 433): 7783.

Preparation and Electrocatalytic Performance of Nickel Based

Amorphous Alloy/Titanium Silicalite Zeolite Composite


ZHANG Pingping1, KONG Xiangyou1, DU Fanglin1, ZHANG Baoquan1,2

(1. College of Materials Science and Engineering, Qingdao University of Science and Technology, Qingdao 266042, China;

2. School of Chemical Engineering and Technology, Tianjin University, Tianjin 300350, China)


Abstract: Nickel based amorphous alloy/titanium silicalite zeolite composite (NiPTS1/NF) was prepared on the surface of nickel foam (NF) by co deposition of nano titanium silicate (TS1) zeolite with NiP alloy, and its catalytic performance was optimized by insitu treatment process. The results of catalytic performance test show that the treated composite exhibits excellent electrocatalytic oxygen evolution performance. This is due to the doping of nano TS1 zeolite improves the electron transfer rate and electrocatalytic active surface area of the composite; the insitu treatment process changes the morphology and electronic state of the composite surface, exposes more catalytic active centers, and forms nickel phosphide and hydroxide which can provide active centers for electrocatalytic oxygen evolution reaction (OER), therefore effectively improving the OER performance of the composite.


Key words: nano titanium silicate zeolite; nickel based amorphous alloy/titanium silicalite zeolite composite; electrocatalytic oxygen evolution reaction (OER); insitu treatment process



收稿日期: 20210624

基金项目: 国家自然科学基金联合基金项目 (U20A20152.

作者简介: 张萍萍(1981—),女,讲师.*通信联系人.









Copyright © 2011-2017 青岛科技大学学报 (自然科学版)