Selectively nucleotide-derived RuP on N,P-codoped carbon with engineered mesopores for energy-efficient hydrogen production assisted by hydrazine oxidation
作者机构：School of Chemistry and Chemical EngineeringShandong Provincial Key Laboratory/Collaborative Innovation Center of Chemical Energy Storage&Novel Cell TechnologyLiaocheng UniversityLiaochengChina
出 版 物：《SusMat》 (可持续发展材料（英文）)
年 卷 期：2024年第4卷第1期
页 面：166-177页
核心收录：
学科分类：081702[工学-化学工艺] 08[工学] 0817[工学-化学工程与技术]
基 金：Development Project of Youth Innovation Team in Shandong Colleges and Universities,Grant/Award Number:2019KJC031 Natural Science Foundation of Shandong Province,Grant/Award Numbers:ZR2019MB064,ZR2021MB122 Doctoral Program of Liaocheng University,Grant/Award Number:318051608
主 题：bifunctional electrocatalyst hydrazine oxidation hydrogen energy hydrogen evolution RuP
摘 要：Integrating hydrogen evolution reaction(HER)with hydrazine oxidation reaction(HzOR)has an encouraging prospect for the energy-saving hydrogen production,demanding the high-performance bifunctional HER/HzOR *** phosphide/doped carbon composites have exhibited superior activity towardmultiple electrocatalytic *** explore the decent water-soluble precursors containing bothNand P elements is highly attractive to facilely prepare metal phosphide/doped carbon ***,as one kind ecofriendly biomolecules,adenine nucleotide was first employed to selectively fabricate the highly pure RuP nanoparticles embedded into porous N,P-codoped carbons(RuP/PNPC)with a straightforward“mix-and-pyrolyze*** newly prepared RuP/PNPC only requires 4.0 and−83.0 mV at 10 mA/cm^(2) separately in alkaline HER and HzOR,outperforming most of reported electrocatalysts,together with the outstanding neutral bifunctional ***,the two-electrode alkaline and neutral overall hydrazine splitting both exhibit significant power-efficiency superiority to the corresponding overall water splitting with the voltage difference of larger than 2 V,which can be also easily driven by the fuel cells and solar cells with considerableH2 *** report innovates the N-and P-bearing adenine nucleotide to effortlessly synthesize the high-quality RuP/doped carbon composite catalysts,highly potential as a universal platform for metal phosphide-related functional materials.
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