SINGH, CHANDANI DAS, SAMAR K
Published in
Journal of Chemical Sciences
Polyoxometalate (POM) supported metal complex has proved to be a suitable catalyst for water reduction/oxidation in recent studies. To catalyze hydrogen evolution reaction (HER), we have employed a POM-based inorganic-organic hybrid compound [CuII(2,2′-bpy)(H2O)2Cl][CuII(2,2′-bpy)(H2O)2Al(OH)6Mo6O18]·4H2O (1) with a spiral-chain-like structure cons...
Xiong, Shanshan Weng, Shuting Tang, Yu Qian, Lei Xu, Yanqiu Li, Xianfa Lin, Hongjun Xu, Yanchao Jiao, Yang Chen, Jianrong
...
Published in
Journal of colloid and interface science
Simple preparation, favorable price and environmental protection have been a long-term challenge in the field of electrochemistry. Herein, we studied and prepared a bifunctional Mo-doped Co3O4 ultrathin nanosheets, which has been validated as an effective binder-free electrode material for electrocatalytic water splitting and supercapacitors. The m...
Yang, Chen Chang, Yu-Xin Kang, Huiying Li, Yaru Yan, Mengmeng Xu, Sailong
Published in
Applied Physics A
Non-noble electrocatalysts (such as transition metal sulfides) have been attractive to substitute noble-metal catalysts for oxygen evolution reaction (OER) to advance the practical application of clean energy. Herein, a Fe-doped CoS2 nanoparticles supported CoS2 [email protected] carbon (Fe-CoS2/[email protected]) is prepared as an efficient OER electroca...
Farhat, Hani Célier, Joel Forano, Claude Mousty, Christine Giraud, Francis Pereira, Elisabeth Anizon, Fabrice Moreau, Pascale
A glucose amperometric biosensor has been prepared by a multilayer deposition on a glassy carbon elec- trode of Co 3 Mn-CO 3 layered double hydroxide, glucose oxidase (GOx) and a biopolymer (carrageenan), respectively. The original transduction step consists in the electrocatalytic oxidation of H 2 O 2 , enzymat- ically formed, in the Co 3 Mn-CO 3 ...
Rajkumar, Chellakannu Choi, Jong-Ho Kim, Haekyoung
Published in
Microchimica Acta
We prepared, for the first time, carbon aerogels support on Pd–WO3 nanorods (CAs/Pd–WO3) hybrid nanocomposite via sol-gel and microwave-assisted methods. The as-prepared CAs/Pd–WO3-modified electrode was used as effective electrocatalyst for nanomolar level detection of mesalazine (MSA). The typical porous nature of carbon aerogels effectively prev...
Li, Zihao Jalil, Sohail A. Singh, Subhash C. Li, Weishan Wei, Xiaoming Guo, Chunlei
Published in
International Journal of Hydrogen Energy
• Black Cu is fabricated via fs-laser processing as a novel electrode for HER. • Fs-laser processing yields a unique surface of Cu with micro/nano-particles. • The resultant electrode exhibits a significantly accelerated HER kinetics.
Chen, Yi Xie, Shengnan Li, Linke Fan, Jinchen Li, Qiaoxia Min, Yulin Xu, Qunjie
Published in
Journal of Nanoparticle Research
Metal nitrogen-carbon catalysts have become a promising alternative to platinum-based catalysts in fuel cells due to their high stability and platinum-like activity. However, the corrosion and deactivation of active sites in the solution still restrict the inherent reaction kinetic rate. For this reason, it is important to stabilize the catalyst th...
Rajeev, Priyada V. Gnanasekar, Subashini Gothandapani, Kannan Sellappan, Raja Jacob, George Raghavan, Vimala Pitchaimuthu, Sudhagar Sonar, Prasanat Chandar, N. Krishna Jeong, Soon Kwan
...
The unique category of transition metal nitrides has an immense scope as an electron-driven catalyst in redox reactions. However, synthesizing metal nitrides without contamination is very challenging. The residues present in the catalyst might affect catalytic activity. This work reports a simple synthesis of contamination-free nanoscale molybdenum...
Zhang, Jian Zhang, Jingjing He, Feng Chen, Yijun Zhu, Jiawei Wang, Deli Mu, Shichun Yang, Hui Ying
Published in
Nano-Micro Letters
Exploring low-cost and earth-abundant oxygen reduction reaction (ORR) electrocatalyst is essential for fuel cells and metal–air batteries. Among them, non-metal nanocarbon with multiple advantages of low cost, abundance, high conductivity, good durability, and competitive activity has attracted intense interest in recent years. The enhanced ORR act...
KIM, Hyun-Tak
Department of Chemistry / close
