Rh single atoms/clusters confined in metal sulfide/oxide nanotubes as advanced multifunctional catalysts for green and energy-saving hydrogen productions was written by Nguyen, Dinh Chuong;Doan, Thi Luu Luyen;Prabhakaran, Sampath;Kim, Do Hwan;Kim, Nam Hoon;Lee, Joong Hee. And the article was included in Applied Catalysis, B: Environmental in 2022.Reference of 20427-59-2 This article mentions the following:
In this work, smart strategies are conducted to design advanced multifunctional electrocatalysts: Co3S4/CoOx heterostructured nanosheets-assembled nanotube arrays on 3D framework integrated with single Rh atoms and subnanometer clusters. The catalyst can reach c.d. of 10 mA cm-2 at low overpotentials of 248.2, and 56.1 mV for oxygen evolution reaction, and hydrogen evolution reaction, resp. The catalyst also shows very low potential of 1.32 V for urea oxidation reaction at 10 mA cm-2. A water electrolyzer that achieves c.d. of 10 mA cm-2 at small cell voltage of 1.45 V is prepared under action of the developed catalyst. We also conduct urea electrolysis assembled with the catalyst and find that the device requires a cell voltage of only 1.35 V to drive a c.d. of 10 mA cm-2, proving the great potential of our catalyst for simultaneous energy-saving H2 production and the treatment of urea-rich wastewater. In the experiment, the researchers used many compounds, for example, Cuprichydroxide (cas: 20427-59-2Reference of 20427-59-2).
Cuprichydroxide (cas: 20427-59-2) belongs to copper catalysts. Transition metal-catalyzed chemical transformation of organic electrophiles and organometallic reagents belong to the most important cross-coupling reaction in organic synthesis. Due to these characteristics, copper nanoparticles have generated a great deal of interest especially in the field of catalysis. Reference of 20427-59-2
Referemce:
Copper catalysis in organic synthesis – NCBI,
Special Issue “Fundamentals and Applications of Copper-Based Catalysts”