Results 21 to 30 of about 66,037 (288)

Cross-linked CoMoO4/rGO nanosheets as oxygen reduction catalyst [PDF]

, 2017
Development of inexpensive and robust electrocatalysts towards oxygen reduction reaction (ORR) is crucial for the cost-affordable manufacturing of metal-air batteries and fuel cells. Here we show that cross-linked CoMoO4 nanosheets and reduced graphene
Fu, Jiaqi, Li, Yang-Guang, Meng, Jiang-Li, Miras, Haralampos N., Tan, Hua-Qiao, Wang, Yong-Hui, Wei, Mei-Jie, Zang, Hong-Ying   +7 more
core   +2 more sources

Oxygen vacancies engineering in electrocatalysts nitrogen reduction reaction

Frontiers in Chemistry, 2022
Ammonia is important, both as a fertilizer and as a carrier of clean energy, mainly produced by the Haber-Bosch process, which consumes hydrogen and emits large amounts of carbon dioxide.
Haijiang Zhu, Chao Wang, Yuling He, Yi Pu, Peiwen Li, Liang He, Xianglan Huang, Wu Tang, Hui Tang   +8 more
doaj   +1 more source

Antimony-doped graphene nanoplatelets [PDF]

, 2015
Heteroatom doping into the graphitic frameworks have been intensively studied for the development of metal-free electrocatalysts. However, the choice of heteroatoms is limited to non-metallic elements and heteroatom-doped graphitic materials do not ...
A Fasolino, A Ramelan, AA Balandin, AB Stambouli, C Zhang, C-M Gong, D Geng, H Liu, I-Y Jeon, I-Y Jeon, I-Y Jeon, I-Y Jeon, J Chen, J Greeley, J Liang, JK Nørskov, JP Collman, JW Cogswell, K Schoots, KN Kudin, KP Gong, KS Kim, L Qu, MD Stoller, MP Seah, R Bashyam, R Liu, RC Saxena, S Bae, S Jacobsson, S Wang, S Yang, T Krishnakumar, T Xing, T Yu, TO Wehling, W Sheng, WE Swartz Jr, WS Hummers Jr, X Sun, X Wang, Y Bing, Y Liang, YD Wang, Z Jin, Z Yang, Z-H Sheng, ZQ Li   +47 more
core   +1 more source

New Avenues to Chemical Space for Energy Materials by the Molecular Precursor Approach

Small Science, 2023
The quest to develop efficient electrocatalysts for water‐splitting is still an ongoing challenge. Intense efforts have been dedicated over the years to design effective methods to improve the electrocatalytic performances.
Suptish Ghosh, Basundhara Dasgupta, Carsten Walter, Prashanth W. Menezes, Matthias Driess   +4 more
doaj   +1 more source

Recent Advances in Electrocatalysts for Carbon Dioxide Reduction [PDF]

E3S Web of Conferences
With the progress of science and technology and the economy, realizing “sustainable development” has become the common development goal of many countries and regions in the world today. Carbon dioxide (CO2) is widely used as an important carbon resource,
Deng Xiaojie, Huang Ziying, Wu Xuheng
doaj   +1 more source

Earth‐Abundant Transition Metal‐Based Mullite‐Type Oxide Catalysts for Heterogeneous Oxidation Reactions

Advanced Energy & Sustainability Research, 2021
Driving innovations in the field of catalysis and electrocatalysis for a sustainable future necessitates the development of highly active, thermally stable, and low‐cost heterogeneous catalysts.
Sampreetha Thampy, Nickolas Ashburn, Kyeongjae Cho, Julia W. P Hsu   +3 more
doaj   +1 more source

Promoting H2O2 production via 2-electron oxygen reduction by coordinating partially oxidized Pd with defect carbon. [PDF]

, 2020
Electrochemical synthesis of H2O2 through a selective two-electron (2e-) oxygen reduction reaction (ORR) is an attractive alternative to the industrial anthraquinone oxidation method, as it allows decentralized H2O2 production. Herein, we report that the
Chang, Qiaowan, Chen, Jingguang G, Chen, Zheng, Denny, Steven R, Gao, Hongpeng, Lee, Ji Hoon, Mostaghimi, Amir Hassan Bagherzadeh, Siahrostami, Samira, Xin, Huolin L, Zhang, Pu, Zhang, Ying, Zhao, Xueru   +11 more
core  

Elucidation of role of graphene in catalytic designs for electroreduction of oxygen

, 2018
Graphene is, in principle, a promising material for consideration as component (support, active site) of electrocatalytic materials, particularly with respect to reduction of oxygen, an electrode reaction of importance to low-temperature fuel cell ...
Dembinska, Beata, Di Noto, Vito, Kulesza, Pawel J., Miecznikowski, Krzysztof, Negro, Enrico, Rutkowska, Iwona A., Zak, Jerzy K., Zelenay, Piotr, Zoladek, Sylwia   +8 more
core   +1 more source

Ruthenium anchored on carbon nanotube electrocatalyst for hydrogen production with enhanced Faradaic efficiency [PDF]

, 2020
Developing efficient and stable electrocatalysts is crucial for the electrochemical production of pure and clean hydrogen. For practical applications, an economical and facile method of producing catalysts for the hydrogen evolution reaction (HER) is ...
Baek, Jong-Beom, Jeon, Jong-Pil, Kim, Seok-Jin, Kweon, Do Hyung, Mahmood, Javeed, Noh, Hyuk-Jun, Okyay, Mahmut Sait, Park, Noejung   +7 more
core   +1 more source

Electro-oxidation of Ethanol on PtPdSn/C-Sb2O5.SnO2 Electrocatalysts Prepared by Borohydride Reduction

International Journal of Electrochemical Science, 2013
Pt/C-Sb2O5.SnO2, PtPd/C-Sb2O5.SnO2 and PtPdSn/C-Sb2O5.SnO2 electrocatalysts were prepared in a single step using H2PtCl6.6H2O, Pd(NO3)2.2H2O and SnCl2.2H2O as metal sources, sodium borohydride as reducing agent and a physical mixture of 85% Vulcan Carbon
R.M. Piasentin, R.F.B. de Souza, J.C.M. Silva, E.V. Spinacé, M.C. Santos, A.O. Neto   +5 more
doaj   +1 more source