se of Sn-doped Ni-Al alloys as low-cost cathode catalyst for H<sub>2</sub> production in microbial electrolysis cells

LI Jinlai; LI Wei; WAN Xinhua; ZHANG Guotao; FENG Yaqing

您当前的位置：

首页 >

文章列表页 >

se of Sn-doped Ni-Al alloys as low-cost cathode catalyst for H₂ production in microbial electrolysis cells

更新时间：2025-12-10

- se of Sn-doped Ni-Al alloys as low-cost cathode catalyst for H₂ production in microbial electrolysis cells
- CIESC Journal Issue 10, Pages: 2558-2564(2010)
- 作者机构：
  
  1. 天津大学化工学院
  2. 新奥科技发展有限公司
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Online First：05 October 2010，
  
  Published：05 October 2010
- 稿件说明：
移动端阅览
LI Jinlai, LI Wei, WAN Xinhua, et al. se of Sn-doped Ni-Al alloys as low-cost cathode catalyst for H₂ production in microbial electrolysis cells[J]. CIESC Journal, 2010, (10): 2558-2564.
DOI：

LI Jinlai, LI Wei, WAN Xinhua, et al. se of Sn-doped Ni-Al alloys as low-cost cathode catalyst for H₂ production in microbial electrolysis cells[J]. CIESC Journal, 2010, (10): 2558-2564. DOI：

摘要

研究了添加Sn的Ni、Al合金粉作为低成本生物电化学制氢阴极催化剂的可行性，结果表明，Ni、Al、Sn的协同作用能够提高催化剂对氢的选择性。SEM分析显示，当Sn的含量为0、5%、10%时Ni-Al-Sn能够形成均一颗粒形貌;当Sn的含量为15%时，催化剂形成两种颗粒形貌。XRD分析显示，Sn的含量为0、5%、10%时催化剂中无金属锡，当Sn的含量为15%时催化剂中有金属Sn析出。Ni-Al-Sn催化剂与碳载Pt催化剂相比，尽管产气速率较低，但该类型催化剂对氢的选择性高，实验数据显示Ni 50%、Al 45%、Sn 5%的催化剂为较好的生物电化学制氢催化剂。以该类型催化剂作为阴极催化剂的生物电化学装置可以代替污水处理中的厌氧系统，在处理污水的同时，产生部分氢气。

Abstract

The feasibility of using Sn-doped Al-Ni alloy powder as low-cost cathode catalyst for H2 production in microbial electrolysis cells (MEC)was studied.The synergism of Ni

Al and Sn could improve the hydrogen selectivity of catalyst.SEM photographs showed that Ni-Al-Sn alloy powders had a single morphology when the content of Sn was 0

10%

while two different appearances could be found when the content of Sn was 15%.XRD patterns indicated that only Ni-Al-Sn alloy phase could be detected in 0

10% Sn-doped Ni-Al alloy powders

while Sn could be detected besides the alloy phase for 15% Sn-doped Ni-Al alloy powders.Compared with platinum catalyst

although the alloy catalyst produced more slowly hydrogen gas

it had higher selectivity of hydrogen.The catalyst containing 50% Ni

45% Al

5% Sn was the better catalyst for H2 production from MEC.MEC could replace the anaerobic system and produce hydrogen in the process of wastewater treatment.

关键词

Keywords

references

Views

412

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Effect of carbon nanotubes modification on performance of Au/CeO2 catalyst for partial oxidation of ethanol

Gas phase in-situ hydrogenation of methyl benzoate to benzaldehyde

Experiment for hydrogen making by hydrolyzing Zn nano-particles

Effect of supports on activity of Au-Pd catalysts for partial oxidation of methanol

INFLUENCE OF MAIN PARAMETERS ON WOOD SAWDUST GASIFICATION IN SUPERCRITICAL WATER

Related Author

ZHANG Rongbin

LUO Laitao

CAI Jianxin

LI Xiaonian

MA Lei

ZHANG Qunfeng

LU Chunshan

XIANG Yizhi

Related Institution

1南昌大学化学系

南昌大学化工系

浙江工业大学工业催化研究所，绿色化学合成技术国家重点实验室培育基地

上海理工大学动力工程学院

南昌大学应用化学研究所

⁰

se of Sn-doped Ni-Al alloys as low-cost cathode catalyst for H2 production in microbial electrolysis cells

DOI：

摘要

Abstract

关键词

Keywords

references

se of Sn-doped Ni-Al alloys as low-cost cathode catalyst for H₂ production in microbial electrolysis cells