Various Rate Law Orders Through Hydrolysis of Sodium Borohydride Over Co-M-Zr-B (M= Cr, Mo and W) Nano Catalyst

Int. J. Chemoinformatics Chem. Eng. Pub Date : 2017-07-01 DOI:10.4018/IJCCE.2017070104

M. H. Loghmani

{"title":"Various Rate Law Orders Through Hydrolysis of Sodium Borohydride Over Co-M-Zr-B (M= Cr, Mo and W) Nano Catalyst","authors":"M. H. Loghmani","doi":"10.4018/IJCCE.2017070104","DOIUrl":null,"url":null,"abstract":"ThisarticledescribesaGroup(VI)modifiedCo-Zr-Bamorphousnanoalloyswerepreparedinsitu ultrasound-assistedreductionbysodiumborohydrideinanaqueoussolution.Co-Cr-Zr-B,Co-MoZr-BandCo-W-Zr-BpowderswerecharacterizedbyXRD,FESEM,BETandICPtechniques.No distinctpeakcouldbeobservedinXRDpatternsoftheobtainedcatalystsindicatingthatallsamples possessedamorphousstructure.Indeed,itwasnotseenanymetaloxidephase.Obtainedpowders arehighlyactivecatalystsforhydrogengenerationfromthehydrolysisofsodiumborohydride.The reportedworkalsoincludesthefullexperimentaldetailsforthecollectionofawealthofkinetic datatodeterminetheactivationenergyandeffectsofthecatalystdosage,amountofNaBH4,and temperatureontherateofthecatalytichydrolysisofsodiumborohydride.Ratelawordersofall catalystswerecalculatedfromanArrheniusplotofeachcatalyst. KEyWORdS Amorphous Materials, Hydrogen Generation, Kinetics, Nanostructures, Rate Law","PeriodicalId":132974,"journal":{"name":"Int. J. Chemoinformatics Chem. Eng.","volume":"193 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2017-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"6","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Int. J. Chemoinformatics Chem. Eng.","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.4018/IJCCE.2017070104","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}

引用次数: 6

Abstract

ThisarticledescribesaGroup(VI)modifiedCo-Zr-Bamorphousnanoalloyswerepreparedinsitu ultrasound-assistedreductionbysodiumborohydrideinanaqueoussolution.Co-Cr-Zr-B,Co-MoZr-BandCo-W-Zr-BpowderswerecharacterizedbyXRD,FESEM,BETandICPtechniques.No distinctpeakcouldbeobservedinXRDpatternsoftheobtainedcatalystsindicatingthatallsamples possessedamorphousstructure.Indeed,itwasnotseenanymetaloxidephase.Obtainedpowders arehighlyactivecatalystsforhydrogengenerationfromthehydrolysisofsodiumborohydride.The reportedworkalsoincludesthefullexperimentaldetailsforthecollectionofawealthofkinetic datatodeterminetheactivationenergyandeffectsofthecatalystdosage,amountofNaBH4,and temperatureontherateofthecatalytichydrolysisofsodiumborohydride.Ratelawordersofall catalystswerecalculatedfromanArrheniusplotofeachcatalyst. KEyWORdS Amorphous Materials, Hydrogen Generation, Kinetics, Nanostructures, Rate Law

查看原文

微信好友朋友圈 QQ好友复制链接

本刊更多论文

在Co-M-Zr-B (M= Cr, Mo和W)纳米催化剂上水解硼氢化钠的不同速率规律

ThisarticledescribesaGroup(六)modifiedCo-Zr-Bamorphousnanoalloyswerepreparedinsitu ultrasound-assistedreductionbysodiumborohydrideinanaqueoussolution.Co-Cr-Zr-B、Co-MoZr-BandCo-W-Zr-BpowderswerecharacterizedbyXRD、FESEM、BETandICPtechniques。No distinctpeakcouldbeobservedinXRDpatternsoftheobtainedcatalystsindicatingthatallsamples possessedamorphousstructure.Indeed，itwasnotseenanymetaloxidephase。Obtainedpowders arehighlyactivecatalystsforhydrogengenerationfromthehydrolysisofsodiumborohydride。The reportedworkalsoincludesthefullexperimentaldetailsforthecollectionofawealthofkinetic datatodeterminetheactivationenergyandeffectsofthecatalystdosage，amountofNaBH4，and temperatureontherateofthecatalytichydrolysisofsodiumborohydride。Ratelawordersofall catalystswerecalculatedfromanArrheniusplotofeachcatalyst。关键词:非晶材料，产氢，动力学，纳米结构，速率定律

本文章由计算机程序翻译，如有差异，请以英文原文为准。

求助全文

约1分钟内获得全文去求助

来源期刊

Int. J. Chemoinformatics Chem. Eng.

自引率

0.00%

发文量