Journal ArticleDOI
Facile synthesis of N-doped carbon nanoframes encapsulated by CoP nanoparticles for hydrogen evolution reaction
TLDR
In this article, the authors designed and fabricated N-doped carbon nanoframes encapsulated by CoP nanoparticles (CoP-NCN), which shortened the charge and mass transport pathways, contributing to enhanced electrocatalytic performance.About:
This article is published in Journal of Colloid and Interface Science.The article was published on 2021-05-25. It has received 25 citations till now. The article focuses on the topics: Electrocatalyst & Overpotential.read more
Citations
More filters
Journal ArticleDOI
Electrodeposition of NiFe-layered double hydroxide layer on sulfur-modified nickel molybdate nanorods for highly efficient seawater splitting.
TL;DR: In this article , a three-dimensional core-shell nanostructure with an amorphous and crystalline NiFe-layered double hydroxide (NiFe-LDH) layer on sulfur-modified nickel molybdate nanorods supported by porous Ni foam was synthesized through hydrothermal and electrodeposition.
Journal ArticleDOI
Ru-doping modulated cobalt phosphide nanoarrays as efficient electrocatalyst for hydrogen evolution rection.
TL;DR: A rational construction of Ru-doped cobalt phosphide leaf-like nanoarrays supported on carbon cloth (Ru-CoP NAs) was designed via a MOF-derived route and subsequent phosphating treatment for accelerating hydrogen evolution reaction (HER) in the alkaline as discussed by the authors .
Hollow CoP Encapsulated in an N-Doped Carbon Nanocage as an Efficient Bifunctional Electrocatalyst for Overall Water Splitting
Xue-Zhi Song,Yu-Hang Zhao,Wen-Bin Yang,Yu-Lan Meng,Xi Chen,Zan-Yao Niu,Xiaofeng Wang,Zhenquan Tan +7 more
TL;DR: In this paper, the authors explore high efficiency and earth-abundant bifunctional electrocatalysts for overall water splitting in the hydrogen economy, but still face many challenges.
Journal ArticleDOI
Interface engineering of FeCo LDH@NiCoP nanowire heterostructures for highly efficient and stable overall water splitting
TL;DR: In this article , the authors designed and prepared a heterostructured FeCo [email protected]/NF nanowire arrays with high performance using an interface engineering strategy to achieve 20 mA/cm2 current density in an alkaline electrolyte.
Journal ArticleDOI
Facile preparation of ternary heterostructured Au/polyoxometalate/nitrogen- doped hollow carbon sphere nanohybrids for the acetaminophen detection
TL;DR: In this article , an original electroanalytical sensing platform based on gold nanoparticles/polyoxometalate/nitrogen-doped hollow carbon sphere (Au/POM/NHCS) was developed to implement quantitative analysis of acetaminophen (AP) and exhibits advanced performance.
References
More filters
Journal ArticleDOI
Core–Shell ZIF-8@ZIF-67-Derived CoP Nanoparticle-Embedded N-Doped Carbon Nanotube Hollow Polyhedron for Efficient Overall Water Splitting
Yuan Pan,Yuan Pan,Kaian Sun,Shoujie Liu,Shoujie Liu,Xing Cao,Konglin Wu,Konglin Wu,Weng-Chon Cheong,Zheng Chen,Yu Wang,Yang Li,Yunqi Liu,Dingsheng Wang,Qing Peng,Chen Chen,Yadong Li +16 more
TL;DR: A novel hybrid nanostructure with CoP nanoparticles embedded in a N-doped carbon nanotube hollow polyhedron (NCNHP) through a pyrolysis-oxidation-phosphidation strategy derived from core-shell ZIF-8@ZIF-67 is reported, benefiting from the synergistic effects between highly active CoP NPs and NCNHP.
Journal ArticleDOI
Carbon Nanotubes Decorated with CoP Nanocrystals: A Highly Active Non‐Noble‐Metal Nanohybrid Electrocatalyst for Hydrogen Evolution
TL;DR: A nanohybrid that consists of carbon nanotubes decorated with CoP nanocrystals (CoP/CNT) was prepared by the low-temperature phosphidation of a Co3O4/C NT precursor and only requires overpotentials of 70 and 122 mV to attain current densities of 2 and 10 mA cm(-2), respectively.
Journal ArticleDOI
Hollow Zn/Co ZIF Particles Derived from Core–Shell ZIF‐67@ZIF‐8 as Selective Catalyst for the Semi‐Hydrogenation of Acetylene
Jian Yang,Fengjun Zhang,Haiyuan Lu,Haiyuan Lu,Xun Hong,Xun Hong,Hai-Long Jiang,Yuen Wu,Yuen Wu,Yadong Li,Yadong Li +10 more
TL;DR: It is demonstrated that methanol can affect the coordination mode of ZIF-67 in the presence of Co(2+) and induces a mild phase transformation under solvothermal conditions and a well-defined hollow Zn/Co ZIF rhombic dodecahedron can be obtained.
Journal ArticleDOI
Enhanced oxygen reduction with single-atomic-site iron catalysts for a zinc-air battery and hydrogen-air fuel cell
Yuanjun Chen,Shufang Ji,Shu Zhao,Wenxing Chen,Juncai Dong,Weng-Chon Cheong,Rongan Shen,Xiaodong Wen,Lirong Zheng,Alexandre I. Rykov,Shichang Cai,Haolin Tang,Zhongbin Zhuang,Chen Chen,Qing Peng,Dingsheng Wang,Yadong Li +16 more
TL;DR: Benefiting from structure functionalities and electronic control of a single-atom iron active center, the catalyst shows a remarkable performance with enhanced kinetics and activity for oxygen reduction in both alkaline and acid media and shows promise for substitution of expensive platinum to drive the cathodic oxygen reduction reaction in zinc-air batteries and hydrogen-air fuel cells.
Journal ArticleDOI
Construction of Complex CoS Hollow Structures with Enhanced Electrochemical Properties for Hybrid Supercapacitors
TL;DR: In this article, a template-engaged formation of double-shelled hollow structures with CoS-nanoparticle-assembled nanoboxes surrounded by outer CoSnanosheet-constructed shells is demonstrated.