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2篇 您的检索式：作者名="Ruoyu Pang"

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		题名	作者	年代	出处	被引量
	1	Template-assisted formation of atomically dispersed iron anchoring on nitrogen-doped porous carbon matrix for efficient oxygen reduction显示文摘Isolated active metal atoms anchored on nitrogen-doped carbon matrix have been developed as the efficient catalyst for accelerating sluggish reaction kinetics of oxygen reduction reaction(ORR).The facile rational structure engineering with abundant isolated active metal atoms is highly desirable but challenging.Herein,we demonstrate that atomically dispersed Fe sites(Fe-N4 moieties)on the hierarchical porous nitrogen-doped carbon matrix(Fe-SA-PNC)for high ORR activity can be achieved by a dual-template assisted strategy.By thermal decomposition of NH_(4)Cl template,the nitrogen-doped carbon matrix is generated based on the interaction with carbon precursor of citric acid.Meanwhile,the introduction of NaCl template facilitates the formation of hierarchical porous structures,which enable more active sites exposed and improve the mass transfer.Interestingly,the dual-template strategy can inhibit the formation of iron carbide nanoparticles(NPs)by generating porous structures and avoiding of the rapid loss of nitrogen during pyrolysis.The as-made Fe-SA-PNC catalysts with well-defined Fe-N_(4)active sites exhibit highly efficient ORR activity with a half-wave potential of 0.838 V versus the reversible hydrogen electrode,as well as good stability and methanol tolerance,outperforming the commercial Pt/C.The zinc-air battery(ZAB)constructed by Fe-SA-PNC also shows a higher peak power density and specific discharging capacity than that of Pt-based ZAB.The present work provides the facile strategy for tailoring nitrogen doping and porous structures simultaneously to prevent the formation NPs for achieving the well-dispersed and accessible single-atom active sites,paving a new way to design efficient electrocatalysts for ORR in fuel cells.	Ruoyu Pang Hongyin Xia Jing Li Erkang Wang	2023	Nano Research2023，16，4：	0
	2	Recent Developments of Atomically Dispersed Metal Electrocatalysts for Oxygen Reduction Reaction显示文摘Oxygen reduction reaction(ORR)is the pivotal portion in many electrochemical energy conversion and storage technologies.However,the complex mechanisms and sluggish kinetics of ORR have also become one of the key issues hindering the development and application of these technologies.	Ruoyu Pang Hongyin Xia Jing Li Shaojun Guo Erkang Wang	2023	Chinese Journal of Chemistry2023，41，5：	0

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