阳极磁增强对电解制氢速率的影响  

Effect of different magnetic field intensity on the rate of electrolytic water

作　　者：胡兰基 顾培发 石华[1] 胡春联 李文温 严桂花 HU Lan-ji;GU Pei-fa;SHI Hua;HU Chun-lian;LI Wen-wen;YAN Gui-hua(Qinghai Research Institute of Geological and Mineral,Xining 810021,China;College of Chemistry and Chemical Engineening,Qinghai Normal University,Xining 810016,China)

机构地区：[1]青海省地质矿产测试应用中心,青海西宁810021 [2]青海师范大学化学化工学院,青海西宁810016

出　　处：《化学工程师》2021年第4期85-88,共4页Chemical Engineer

基　　金：青海师范大学本科生科技创新项目(No.qhnuxskj2020022)。

摘　　要：本文主要在电解产氢装置上加持磁性用于探究电解产氢速率。在碱性电解液中,于阳极上加持不同磁场强度,观察并记录电解制氢的速率,探究电解制氢原理及制氢影响因素等。实验利用(自制霍夫曼电解器)以铁电极为阴极,以磁性金属镍为阳极,电磁铁提供磁场,通过改变电磁铁中电流大小来对磁场强度进行调控,以此来找到最佳磁场强度,探究电磁铁电压对电解水制氢速率的影响,进一步推测影响电解产氢的原理及影响因素。In this paper,the application of magnetic support to the electrolytic hydrogen production device is studied,In alkaline electrolyte,different magnetic field intensity was added to anode,the rete of electrolytic hydrogen production was observed and recorded,the principle of electrolytic hydrogen prodection and the influencing factors of hydrogen production were explored.The experiment uses ferroelectric as cathode and magnetic nickel as anode,electromagnet provides magnetic field,and the magnetic field intensity is regulated by changing the current in electromagnet.In order to find the best magnetic field intensity and explore the effect of electromagnet voltage on the hydrogen production rate of electrolytic water,the principle and influencing factors of hydrogen production bi electrolysis are further speculated.

关 键 词：制氢 电解水 电解速率 磁场 

分 类 号：O6-339[理学—化学]