Zobrazeno 1 - 10
of 922
pro vyhledávání: '"Heterointerfaces"'
Autor:
Zizhuang He, Lingzi Shi, Ran Sun, Lianfei Ding, Mukun He, Jiaming Li, Hua Guo, Tiande Gao, Panbo Liu
Publikováno v:
Nano-Micro Letters, Vol 17, Iss 1, Pp 1-14 (2024)
Highlights Co/Co3O4@NC nanosheets with gradient magnetic heterointerfaces have been fabricated by the high-temperature carbonization/low-temperature oxidation processes. Experimental and theoretical simulation results indicate that magnetic heteroint
Externí odkaz:
https://doaj.org/article/13247b960aea4f7abfb4d81a9b854664
Autor:
Jiaolong Liu, Siyu Zhang, Dan Qu, Xuejiao Zhou, Moxuan Yin, Chenxuan Wang, Xuelin Zhang, Sichen Li, Peijun Zhang, Yuqi Zhou, Kai Tao, Mengyang Li, Bing Wei, Hongjing Wu
Publikováno v:
Nano-Micro Letters, Vol 17, Iss 1, Pp 1-20 (2024)
Abstract Defects-rich heterointerfaces integrated with adjustable crystalline phases and atom vacancies, as well as veiled dielectric-responsive character, are instrumental in electromagnetic dissipation. Conventional methods, however, constrain thei
Externí odkaz:
https://doaj.org/article/816d3205490e488b8dd8ab83d957d26d
Autor:
Honghan Wang, Xinyu Xiao, Shangru Zhai, Chuang Xue, Guangping Zheng, Deqing Zhang, Renchao Che, Junye Cheng
Publikováno v:
Nano-Micro Letters, Vol 17, Iss 1, Pp 1-15 (2024)
Highlights The strengthening mechanism of spontaneous orientation polarization of anisotropic equivalent dipoles within high-entropy alloys (HEAs) is proposed for enhancing dielectric attenuation of HEAs. The source of carbon supporter is expanded to
Externí odkaz:
https://doaj.org/article/4b660b535c5a44ba873ff73ea954459f
Publikováno v:
Advanced Materials Interfaces, Vol 11, Iss 33, Pp n/a-n/a (2024)
Abstract A boron‐oxide termination of the diamond (100) surface has been formed by depositing molecular boron oxide B2O3 onto the hydrogen‐terminated (100) diamond surface under ultrahigh vacuum conditions and annealing to 950 °C. The resulting
Externí odkaz:
https://doaj.org/article/70061b33e5fa46269bb2f6551f6b3b9b
Autor:
Yousen Wu, Jinlong Li, Guozhe Sui, Dong‐Feng Chai, Yue Li, Dongxuan Guo, Dawei Chu, Kun Liang
Publikováno v:
Carbon Energy, Vol 6, Iss 10, Pp n/a-n/a (2024)
Abstract The restacking and oxidizable nature of vanadium‐based carbon/nitride (V2C‐MXene) poses a significant challenge. Herein, tellurium (Te)‐doped V2C/V2O3 electrocatalyst is constructed via mild H2O2 oxidation and calcination treatments. E
Externí odkaz:
https://doaj.org/article/5dfd621e62d140a7af36bf3962197c4f
Publikováno v:
Advanced Science, Vol 11, Iss 36, Pp n/a-n/a (2024)
Abstract A challenging task in solid oxide fuel cells (SOFCs) is seeking for an alternative electrolyte, enabling high ionic conduction at relatively low operating temperatures, i.e., 300–600 °C. Proton‐conducting candidates, in particular, hold
Externí odkaz:
https://doaj.org/article/6613a03a9ad143b7aed6115b5be946c9
Autor:
Qing Qin, Zijian Li, Yingzheng Zhang, Haeseong Jang, Li Zhai, Liqiang Hou, Xiaoqian Wei, Zhe Wang, Min Gyu Kim, Shangguo Liu, Xien Liu
Publikováno v:
Carbon Energy, Vol 6, Iss 5, Pp n/a-n/a (2024)
Abstract Electrocatalytic CO2‐to‐formate conversion is considered an economically viable process. In general, Zn‐based nanomaterials are well‐known to be highly efficient electrocatalysts for the conversion of CO2 to CO, but seldom do they ex
Externí odkaz:
https://doaj.org/article/024155954e8741f797effbdf59707d16
Publikováno v:
ChemElectroChem, Vol 11, Iss 7, Pp n/a-n/a (2024)
Abstract In recent years, metal compound‐based heterojunctions have received increasing attention from researchers as a candidate anode for lithium/sodium‐ion batteries, because heterojunction anodes possess unique interfaces, robust architecture
Externí odkaz:
https://doaj.org/article/19a634b4043c4f34a65d40aff38c8523
Autor:
Jhony Xavier Flores-Lasluisa, Bryan Carré, Joachim Caucheteux, Philippe Compère, Alexandre F. Léonard, Nathalie Job
Publikováno v:
Nanomaterials, Vol 14, Iss 16, p 1362 (2024)
Metal oxides containing La, Mn, and Co cations can catalyze oxygen reduction reactions (ORRs) in electrochemical processes. However, these materials require carbon support and optimal interactions between both compounds to be active. In this work, tw
Externí odkaz:
https://doaj.org/article/4d997544529341ecab7304bdb18855ac
Publikováno v:
Nano-Micro Letters, Vol 15, Iss 1, Pp 1-24 (2023)
Highlights Electrospinning combined with structural engineering to construct 0D@2D@1D hierarchical heterogeneous interfaces. A “mechanical response” model was constructed to explain the stress transfer mechanism of fibrous membranes with 2D@1D st
Externí odkaz:
https://doaj.org/article/d60788294c5a4a58ab650d365e7695b8