Results 311 to 320 of about 653,541 (374)

Interface engineering of oxygen-vacancy-rich CoP/CeO2 heterostructure boosts oxygen evolution reaction

Chemical Engineering Journal, 2020
Exploring cost-effective and high-efficiency electrocatalyst for the oxygen evolution reaction (OER) is critical for renewable energy conversion and storage.
Meng Li, Xingchi Pan, Mengqi Jiang, Yifang Zhang, Yawen Tang, G. Fu   +5 more
semanticscholar   +1 more source

Substantial Impact of Built-in Electric Field and Electrode Potential on the Alkaline Hydrogen Evolution Reaction of Ru-CoP Urchin Arrays.

Angewandte Chemie
Although great efforts on the delicate construction of a built-in electric field (BIEF) to modify the electronic properties of active sites have been conducted, the substantial impact of BIEF coupled with electrode potential on the electrochemical ...
Shangguo Liu, Zijian Li, Yaxiang Chang, M. Kim, Haeseong Jang, Jaephil Cho, Liqiang Hou, Xien Liu   +7 more
semanticscholar   +1 more source

DE-COP: Detecting Copyrighted Content in Language Models Training Data

International Conference on Machine Learning
How can we detect if copyrighted content was used in the training process of a language model, considering that the training data is typically undisclosed? We are motivated by the premise that a language model is likely to identify verbatim excerpts from
André V. Duarte, Xuandong Zhao, Arlindo L. Oliveira, Lei Li   +3 more
semanticscholar   +1 more source

Utilizing the Space-charge Region of FeNi-LDH/CoP p-n Junction to Promote the Performance in Oxygen Evolution Electrocatalysis.

Angewandte Chemie, 2019
Further exploring optimal path to develop efficient alternative electrocatalysts are urgent. The modulation of electron density is turned out to be one of effective options.
K. He, Tsegaye Tadesse Tsega, Xi Liu, J. Zai, Xin‐Hao Li, Xuejiao Liu, Wenhao Li, N. Ali, Xuefeng Qian   +8 more
semanticscholar   +1 more source

CoP nanowires coupled with CoMoP nanosheets as a highly efficient cooperative catalyst for hydrogen evolution reaction

, 2020
The rational design and construction of efficient electrocatalysts play a leading role for water splitting, but very rarely Pt-like activity has been obtained by non-noble metal catalysts.
Xingkai Huang, Xiaopei Xu, Xiaoxu Luan, D. Cheng   +3 more
semanticscholar   +1 more source

Synergistic regulation of polysulfides immobilization and conversion by MOF-derived CoP-HNC nanocages for high-performance lithium-sulfur batteries

Nano Energy, 2021
Lithium-sulfur (Li-S) batteries have drawn intense attention in the realm of electrochemical energy storage owing to their high theoretical energy density, as well as the natural abundance of sulfur and low cost.
Huaiyue Zhang, Shasha Xin, Jing Li, H. Cui, Yuan Liu, Yanzhao Yang, Meiri Wang   +6 more
semanticscholar   +1 more source

Prominent co-catalytic effect of CoP nanoparticles anchored on high-crystalline g-C3N4 nanosheets for enhanced visible-light photocatalytic degradation of tetracycline in wastewater

, 2020
Graphitic carbon nitride (g-C3N4) has been regarded as an emerging and promising semiconductor photocatalyst for the solar hydrogen production and organic pollution removal. However, pure g-C3N4 typically exhibits moderate photocatalytic activity.
F. Guo, Xiliu Huang, Zhihao Chen, Haoran Sun, Lizhuang Chen   +4 more
semanticscholar   +1 more source

Hollow Mo-doped CoP nanoarrays for efficient overall water splitting

Nano Energy, 2018
Earth-abundant, efficient and durable electrocatalysts for water splitting are vitally important for a sustainable energy system. Here we report the rational design of hollow Mo-doped CoP (Mo-CoP) nanoarrays, which simultaneously combine electronic ...
C. Guan, Wen Xiao, Haijun Wu, Ximeng Liu, W. Zang, Hong Zhang, Jun Ding, Y. Feng, S. Pennycook, John Wang   +9 more
semanticscholar   +1 more source

MOF-derived Ni-doped CoP@C grown on CNTs for high-performance supercapacitors

, 2020
A Ni-CoP@C@CNT nanocomposite was synthesized, in which Ni-doped CoP (Ni-CoP) were embedded in amorphous carbon matrix and then anchored on the surface of CNTs.
Jialin Gu, Li Sun, Yuanxing Zhang, Qiuyu Zhang, Xiaowei Li, Haochen Si, Yan Shi, Chao Sun, Yi Gong, Yihe Zhang   +9 more
semanticscholar   +1 more source

Metal-organic frameworks-derived CoP anchored on MXene toward an efficient bifunctional electrode with enhanced lithium storage

Chemical Engineering Journal, 2021
It is significant to exploit novel electrode materials because at present the severe capacity decline and slow ion kinetics limit the broad application of lithium-based batteries. Herein, we have prepared the metal–organic frameworks-derived CoP anchored
Hui Zong, Le Hu, Zhenguo Wang, R. Qi, K. Yu, Ziqiang Zhu   +5 more
semanticscholar   +1 more source