Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Dingxin Fan"'
Autor:
Pengcheng Chen, Dingxin Fan, Annabella Selloni, Emily A. Carter, Craig B. Arnold, Yunlong Zhang, Adam S. Gross, James R. Chelikowsky, Nan Yao
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-7 (2023)
Resolving the orbital structure of single atoms is challenging and of great importance for understanding basic chemistry. Here, the authors demonstrate that the orbital occupation difference of single Fe/Co atoms within molecules can be distinguished
Externí odkaz:
https://doaj.org/article/ee41d76bcdda47cd9b04fb5526b7aed7
Autor:
Pengcheng Chen, Dingxin Fan, Yunlong Zhang, Annabella Selloni, Emily A. Carter, Craig B. Arnold, David C. Dankworth, Steven P. Rucker, James R. Chelikowsky, Nan Yao
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-7 (2021)
Controlled breaking of a chemical bond by mechanical forces can provide key insight into reaction mechanisms. Here the authors, using atomic force microscopy and computations, measure the forces involved in breaking a single dative bond between a CO
Externí odkaz:
https://doaj.org/article/f71109c16f8e4370a7100d9ab5b3b7b1
Autor:
Fabio Dionigi, Zhenhua Zeng, Ilya Sinev, Thomas Merzdorf, Siddharth Deshpande, Miguel Bernal Lopez, Sebastian Kunze, Ioannis Zegkinoglou, Hannes Sarodnik, Dingxin Fan, Arno Bergmann, Jakub Drnec, Jorge Ferreira de Araujo, Manuel Gliech, Detre Teschner, Jing Zhu, Wei-Xue Li, Jeffrey Greeley, Beatriz Roldan Cuenya, Peter Strasser
Publikováno v:
Nature Communications, Vol 11, Iss 1, Pp 1-10 (2020)
NiFe and CoFe layered double hydroxides are among the most active electrocatalysts for the alkaline oxygen evolution reaction. Here, by combining operando experiments and rigorous DFT calculations, the authors unravel their active phase, the reaction
Externí odkaz:
https://doaj.org/article/f76f63f939ac4a989833be814bba62da
Autor:
Emily A. Carter, Yunlong Zhang, Annabella Selloni, Craig B. Arnold, Dingxin Fan, James R. Chelikowsky, Nan Yao, David C. Dankworth, Pengcheng Chen, Steven P. Rucker
Publikováno v:
Nature Communications
Nature Communications, Vol 12, Iss 1, Pp 1-7 (2021)
Nature Communications, Vol 12, Iss 1, Pp 1-7 (2021)
Bond breaking and forming are essential components of chemical reactions. Recently, the structure and formation of covalent bonds in single molecules have been studied by non-contact atomic force microscopy (AFM). Here, we report the details of a sin
Publikováno v:
Physical Review Materials. 4
Noncontact mode of atomic force microscopy (nc-AFM) employing a CO-functionalized tip is a very powerful tool for studying molecular structures. However, interpreting nc-AFM images for nonplanar molecules can sometimes be problematic. To illustrate a
Publikováno v:
Physical Review Materials. 3
The possibility of imaging the internal chemical structure of molecular species is an ongoing challenge. Enormous strides to address this challenge have recently been made using the frequency-modulation mode of noncontact atomic force microscopy (nc-
Publikováno v:
Nano Letters. 21:5447-5447
Publikováno v:
Nano letters. 19(8)
Noncontact atomic force microscopy (nc-AFM) with a CO-functionalized tip can image submolecular structures through high-resolution images with the possibility of discriminating bond order. We employ real-space pseudopotential calculations to simulate
Publikováno v:
Journal of Vacuum Science & Technology B. 36:04H102
Noncontact atomic force microscopy (nc-AFM) with a CO-functionalized tip yields high resolution images under many situations. However, nc-AFM images are sometimes difficult to interpret when visualizing polycyclic aromatic hydrocarbons. The authors e
Autor:
Dionigi, Fabio, Zeng, Zhenhua, Sinev, Ilya, Merzdorf, Thomas, Deshpande, Siddharth, Lopez, Miguel Bernal, Kunze, Sebastian, Zegkinoglou, Ioannis, Sarodnik, Hannes, Dingxin Fan, Dingxin Fan, Bermann, Arno, Drnec, Jakub, Araujo, Jorge Ferreira De, Gliech, Manuel, Teschner, Detre, Zhu, Jing, Li, Wei-Xue, Greeley, Jeffrey, Cuenya, Beatriz Roldan, Strasser, Peter
NiFe and CoFe (MFe) layered double hydroxides (LDHs) are among the most active electrocatalysts for the alkaline oxygen evolution reaction (OER). Herein, we combine electrochemical measurements, operando X-ray scattering and absorption spectroscopy,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1d967245c0ae84e046e64d423e77f234