Zobrazeno 1 - 10
of 159
pro vyhledávání: '"Bernt, Johannessen"'
Autor:
Liang Sun, Kaihua Wen, Guanjie Li, Xindan Zhang, Xiaohui Zeng, Bernt Johannessen, Shilin Zhang
Publikováno v:
ACS Materials Au, Vol 4, Iss 6, Pp 547-556 (2024)
Externí odkaz:
https://doaj.org/article/e54a45e465c24c55a192cf8a2b05ff5c
Autor:
Yu Yang, Cheng Zhang, Chengyi Zhang, Yaohui Shi, Jun Li, Bernt Johannessen, Yongxiang Liang, Shuzhen Zhang, Qiang Song, Haowei Zhang, Jialei Huang, Jingwen Ke, Lei Zhang, Qingqing Song, Jianrong Zeng, Ying Zhang, Zhigang Geng, Pu-Sheng Wang, Ziyun Wang, Jie Zeng, Fengwang Li
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-11 (2024)
Abstract Cu catalyses electrochemical CO2 reduction to valuable multicarbon products but understanding the structure-function relationship has remained elusive due to the active Cu sites being heterogenized and under dynamic re-construction during el
Externí odkaz:
https://doaj.org/article/a12eac01c620445cb8963c36d093c9ec
An X‐Ray Absorption Spectroscopy Investigation into the Fundamental Structure of Liquid Metal Alloys
Autor:
Jaydon A. Meilak, Karma Zuraiqi, Valerie Mitchell, Bernt Johannessen, Brittany V. Kerr, Pierre H. A. Vaillant, Krystina Lamb, Patjaree Aukarasereenont, Caiden Parker, Taren Cataldo, Francois Malherbe, Andrew J. Christofferson, Torben Daeneke, Rosalie K. Hocking
Publikováno v:
Small Science, Vol 4, Iss 11, Pp n/a-n/a (2024)
Gallium and gallium alloys have gained significant interest due to gallium's low melting point. This property allows for gallium‐based catalysts to take advantage of the unique reaction environments only available in the liquid state. While underst
Externí odkaz:
https://doaj.org/article/96697fdf2b6e41da9820618cffb3c71d
Autor:
Guyue Bo, Peng Li, Yameng Fan, Xiaobo Zheng, Mengting Zhao, Qiang Zhu, Yang Fu, Yitong Li, Wei Kong Pang, Wei Hong Lai, Bernt Johannessen, Lars Thomsen, Bruce Cowie, Tianyi Ma, Cheng Wang, Guan Heng Yeoh, Yi Du, Shi Xue Dou, Xun Xu
Publikováno v:
Advanced Science, Vol 11, Iss 21, Pp n/a-n/a (2024)
Abstract In this work, 2D ferromagnetic M3GeTe2 (MGT, M = Ni/Fe) nanosheets with rich atomic Te vacancies (2D‐MGTv) are demonstrated as efficient OER electrocatalyst via a general mechanical exfoliation strategy. X‐ray absorption spectra (XAS) an
Externí odkaz:
https://doaj.org/article/50b3e8be142441caaae0a02224d277f7
Autor:
Shaozhen Huang, Zhibin Wu, Bernt Johannessen, Kecheng Long, Piao Qing, Pan He, Xiaobo Ji, Weifeng Wei, Yuejiao Chen, Libao Chen
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-11 (2023)
Abstract A practical high-specific-energy Li metal battery requires thin (≤20 μm) and free-standing Li metal anodes, but the low melting point and strong diffusion creep of lithium metal impede their scalable processing towards thin-thickness and
Externí odkaz:
https://doaj.org/article/5bfc7f068e9a4bce9abecd53ca735c74
Autor:
Eleanora Charnetskaya, Tam D. Nguyen, Khang N. Dinh, Darcy Simondson, Sam Johnston, Carlos Felipe Garibello, Dijon A. Hoogeveen, Bernt Johannessen, Douglas R. MacFarlane, Rosalie K. Hocking, Manjunath Chatti, Alexandr N. Simonov
Publikováno v:
Advanced Energy & Sustainability Research, Vol 4, Iss 11, Pp n/a-n/a (2023)
When used to promote the oxygen evolution reaction (OER), transition‐metal chalcogenides convert into oxyhydroxide/(hydr)oxide catalysts, the performance of which depends on the properties of the precursor. The present study aims to explore these e
Externí odkaz:
https://doaj.org/article/32ec1ddd1efe413c9aa66ae16b0eb283
Autor:
Minmin Yan, Zengxi Wei, Zhichao Gong, Bernt Johannessen, Gonglan Ye, Guanchao He, Jingjing Liu, Shuangliang Zhao, Chunyu Cui, Huilong Fei
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-10 (2023)
Selective two-electron oxygen reduction reaction is critical electrochemical process for H2O2 electrosynthesis. Here, the authors develop a Sb2S3-templated strategy to fabricate high-density atomic dispersion of Sb on N,S-codoped hollow carbon nanofi
Externí odkaz:
https://doaj.org/article/2d473a1435d349bea4e8a6c6b0adbb89
Autor:
Marcus W. John, Daniel Sier, Ruwini S. K. Ekanayake, Martin J. Schalken, Chanh Q. Tran, Bernt Johannessen, Martin D. de Jonge, Peter Kappen, Christopher T. Chantler
Publikováno v:
Journal of Synchrotron Radiation, Vol 30, Iss 1, Pp 147-168 (2023)
The most accurate measurements of the mass attenuation coefficient for metals at low temperature for the zinc K-edge from 9.5 keV to 11.5 keV at temperatures of 10 K, 50 K, 100 K and 150 K using the hybrid technique are reported. This is the first ti
Externí odkaz:
https://doaj.org/article/0aed2ab87f564f369c3189cea54a4dc5
Autor:
Libei Yuan, Junnan Hao, Bernt Johannessen, Chao Ye, Fuhua Yang, Chao Wu, Shi-Xue Dou, Hua-Kun Liu, Shi-Zhang Qiao
Publikováno v:
eScience, Vol 3, Iss 2, Pp 100096- (2023)
Zn dendrite growth and water-related side reactions have been criticized to hinder actual applications of aqueous Zn-ion batteries. To address these issues, a series of Zn interfacial modifications of building solid/electrolyte interphase (SEI) and n
Externí odkaz:
https://doaj.org/article/0b519f57eb2648af9fa8a25dff053048
Publikováno v:
Inorganics, Vol 11, Iss 5, p 191 (2023)
The structural determination of ultrasmall clusters remains a challenge due to difficulties in crystallisation. Often the atomically precise clusters undergo structural change under the influence of the environment. X-ray absorption spectroscopy (XAS
Externí odkaz:
https://doaj.org/article/0f187417b5de40afa199d6bd7b8408c0