Use of palladium nanosheets on graphene substrate for oxidation of formic acid in fuel cells

سال انتشار: 1397
محل انتشار: بیستمین سمینار شیمی معدنی ایران
کد COI اختصاصی: IICC20_089
زبان مقاله: انگلیسی
تعداد مشاهده: 482

نویسندگان

Department of Chemistry, University of Sistan and Baluchestan, P.O. Box ۹۸۱۳۵-۶۷۴, Zahedan, Iran

چکیده

Palladium nanosheets have many uses in industry, medicine, biotechnology and etc. Also it useful for interaction in chemical reaction and Formic acid oxidation that use as fuel in fuel cells. One of its most important applications in the medicine for cancer treatment.Its clinical application are hindered by many particle problems such as low accumulation in tumors, high laser power density and high bioxicity in the body. Herein, it can serve as pH – responsive drug carriers to efficiently delivered DOX into cancer cell and tumors. In this paper, we study the nanosheets of palladium to oxidize the Formic acid in an acidic environment in the presence of ethanol.This process is contained in four steps: The first step preparation of nanosheets was made by Pd(acac)2 and reduced by Co. Two step is the construction of the electrode. And tree step use it for Formic acid oxidation in the fuel sell on the acid environment. Then cyclic voltammetry (CV) and (CAM) method for electrochemical studied. Data CV shows that Alcohol oxidation generates flow in the forward reaction and climbing the curve to the oxidation of primary oxidation products (Figure1).Data CV show that when the electrode is placed in a constant potential, rapid oxidation of alcohol occurs at the Electrode level and over time, the flow decreases exponentially. Finally, we reach a stable state and the flow is fixed

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