Zobrazeno 1 - 10
of 3 271
pro vyhledávání: '"single‐atom catalyst"'
Autor:
Zixun Qin, Zhonglei Zhang, Ji Li, Jin Liu, Jinsheng Wang, Xiaoguo Chen, Yangyang Wang, Lei Wang
Publikováno v:
Water Science and Technology, Vol 90, Iss 3, Pp 1047-1069 (2024)
Single-atom catalysts (SACs) exhibit outstanding catalytic activity due to their highly dispersed metal centers. Activating persulfates (PS) with SACs can generate various reactive oxygen species (ROS) to efficiently degrade emerging organic contamin
Externí odkaz:
https://doaj.org/article/ed5cace8efe04d03b2ca46075ff018e5
Publikováno v:
Green Energy & Environment, Vol 9, Iss 7, Pp 1122-1137 (2024)
Developing the alternative supported noble metal catalysts with low cost, high catalytic efficiency, and good resistance toward carbon dioxide and water vapor is critically demanded for the oxidative removal of volatile organic compounds (VOCs). In t
Externí odkaz:
https://doaj.org/article/efff2b4056d44f75adc839234c3c4607
Autor:
Changfei Jing, Junyang Ding, Peipei Jia, Mengmeng Jin, Lihui Zhou, Xijun Liu, Jun Luo, Sheng Dai
Publikováno v:
Carbon Energy, Vol 6, Iss 10, Pp n/a-n/a (2024)
Abstract The low‐energy electrochemical production of hydrogen peroxide (H2O2) has garnered significant attention as a viable alternative to traditional industrial routes, with the goal of achieving carbon neutrality. For their H2O2 selectivity in
Externí odkaz:
https://doaj.org/article/e986ccfc75294cc0a06e924844355f72
Autor:
Hongqiang Zhang, Tiansheng Bai, Jun Cheng, Fengjun Ji, Zhen Zeng, Yuanyuan Li, Chenwu Zhang, Jiaxian Wang, Weihao Xia, Naixuan Ci, Yixuan Guo, Dandan Gao, Wei Zhai, Jingyu Lu, Lijie Ci, Deping Li
Publikováno v:
Advanced Powder Materials, Vol 3, Iss 5, Pp 100215- (2024)
The development of high-energy-density Li-ion batteries is hindered by the irreversible capacity loss during the initial charge-discharge process. Therefore, pre-lithiation technology has emerged in the past few decades as a powerful method to supple
Externí odkaz:
https://doaj.org/article/ff1d1e185eb64cc380cbec8c58db4454
Publikováno v:
Advanced Science, Vol 11, Iss 34, Pp n/a-n/a (2024)
Abstract Iron single‐atom catalysts (SACs) have garnered increasing attention as highly efficient catalysts for the oxygen reduction reaction (ORR), yet their performance in practical devices remains suboptimal due to the low density of accessible
Externí odkaz:
https://doaj.org/article/0bd3e325650e426aadcb2e97efe850a4
Autor:
Yilong Yan, Franck Morfin, Bei-Bei Xiao, Hazar Guesmi, Mimoun Aouine, Mathieu Prévot, Sophie Morisset, Stéphane Célérier, Laurent Piccolo
Publikováno v:
Materials Today Catalysis, Vol 7, Iss , Pp 100069- (2024)
Mo2Ti2C3Tx MXene materials, bare or loaded with strongly anchored single Pt atoms, were investigated using various methods, including STEM, XPS, XAS and DFT calculations. Upon Pt impregnation, the delaminated Mo-rich MXene surface undergoes partial o
Externí odkaz:
https://doaj.org/article/64b7c579cbf34282a3d920828aa3722e
Publikováno v:
Science and Technology of Advanced Materials, Vol 25, Iss 1 (2024)
Oral squamous cell carcinoma (OSCC) has been being one of the most malignant carcinomas featuring high metastatic and recurrence rates. The current OSCC treatment modalities in clinics severely deteriorate the quality of life of patients due to the i
Externí odkaz:
https://doaj.org/article/81048d7275a549da8d5a9a8ad288fb80
Autor:
Jian‐Zhao Peng, Yin‐Long Li, Yao‐Ti Cheng, Fu‐Zhi Li, Bo Cao, Qing Wang, Xian Yue, Guo‐Tao Lai, Yang‐Gang Wang, Jun Gu
Publikováno v:
Carbon Energy, Vol 6, Iss 8, Pp n/a-n/a (2024)
Abstract Metal–N–C single‐atom catalysts, mostly prepared from pyrolysis of metal‐organic precursors, are widely used in heterogeneous electrocatalysis. Since metal sites with diverse local structures coexist in this type of material and it i
Externí odkaz:
https://doaj.org/article/b68b3c277cdd4c4f837f8b8603500a0a
Sustainable synthesis of N-doped carbon to stabilize Ru species for CO2 hydrogenation to formic acid
Publikováno v:
Journal of CO2 Utilization, Vol 86, Iss , Pp 102896- (2024)
In this study, we developed nitrogen-doped carbon supporting materials from biomass-derived fertilizers, offering a sustainable and eco-friendly approach to heterogeneous catalysis for CO2 hydrogenation. Three types of fertilizers (AA50, AA80, and FV
Externí odkaz:
https://doaj.org/article/f2caa8d68a09497dae8a0c1c3a0efeba
Publikováno v:
工程科学学报, Vol 46, Iss 2, Pp 255-267 (2024)
Single-atom catalysts (SACs) have unique advantages in the catalytic electrolysis of water owing to their high atomic utilization rate, clear active centers, high specific activity, and excellent stability. Notably, metal–support interactions in th
Externí odkaz:
https://doaj.org/article/904104cf389f4bd2a2f8c58f595ec081