Method for manufacturing bifunctional electrode, involves pre-treating substrate in first solution for first time period and subsequently in second solution for second time period, and coating pretreated substrate with adhesion material and catalyst
	SINHA R; HARSHITHA B A; YADAV A; ANANTHARAJ; KHAN Z B
	2024-09-06
专利权人	NEWTRACE PRIVATE LTD (NEWT-Non-standard)
申请日期	2024-09-06
专利号	IN202441067479-A
成果简介	NOVELTY - The method (100) involves pre-treating (102) the substrate in a first solution for a first time period and subsequently in a second solution for a second time period. The pretreated substrate is coated (104) with the adhesion material and the catalyst, sequentially by immersing the pretreated substrate in a third solution comprising the at least one adhesion material and a solvent, simultaneously applying a first current to the third solution, dipping (106) the adhesion material-coated substrate in a fourth solution including the catalyst, and simultaneously applying a second current to the fourth solution for a fourth time period, to deposit the at least one catalyst on the adhesion material-coated substrate, thus manufacturing the bifunctional electrode. USE - Method for manufacturing a bifunctional electrode (claimed) for promoting two different electrochemical reactions when in use, in an electrolytic environment. Uses include but are not limited to hydrogen evolution reaction (HER), oxygen evolution reaction (OER), and oxygen reduction reaction (ORR). ADVANTAGE - The method manufactures an energy efficient bifunctional electrode with improved catalytic activity and stability. The method manufactures a bifunctional electrode with synergistic effect for improved hydrogen evolution reaction and oxygen evolution reaction, when in use. The interlayer is arranged between the substrate and the catalyst, to provide improved adhesion between the substrate and the catalyst. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a bifunctional electrode. DESCRIPTION OF DRAWING(S) - The drawing shows a flow chart of a method for manufacturing a bifunctional electrode. 100Method for manufacturing a bifunctional electrode 102Pre-treating the substrate in a first solution for a first time period and subsequently in a second solution for a second time period 104Coating the pretreated substrate with the adhesion material and the catalyst, 106Dipping the adhesion material-coated substrate in a fourth solution including the catalyst
IPC 分类号	B01D-053/94 ; B01J-037/02 ; G01N-027/30 ; H01L-021/02 ; H01L-021/306
国家	印度
专业领域	化学化工
语种	英语
成果类型	专利
文献类型	科技成果
条目标识符	http://119.78.100.226:8889/handle/3KE4DYBR/15230
专题	中国科学院新疆生态与地理研究所
作者单位	NEWTRACE PRIVATE LTD (NEWT-Non-standard)
推荐引用方式 GB/T 7714	SINHA R,HARSHITHA B A,YADAV A,et al. Method for manufacturing bifunctional electrode, involves pre-treating substrate in first solution for first time period and subsequently in second solution for second time period, and coating pretreated substrate with adhesion material and catalyst. IN202441067479-A[P]. 2024.

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