The Atomic scale structure of liquid metal-electrolyte interfaces.
The Atomic scale structure of liquid metal-electrolyte interfaces.
复制标题
液态金属-电解质界面的原子尺度结构
DOI:
10.1039/c6nr01571a
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发表时间:
2016
期刊:
影响因子:
6.7
通讯作者:
O.M. Magnussen
中科院分区:
文献类型:
--
作者:
B.M. Murphy;S. Festersen;O.M. Magnussen
Electrochemical interfaces between immiscible liquids have lately received renewed interest, both for gaining fundamental insight as well as for applications in nanomaterial synthesis. In this feature article we demonstrate that the atomic scale structure of these previously inaccessible interfaces nowadays can be explored by in situ synchrotron based X-ray scattering techniques. Exemplary studies of a prototypical electrochemical system – a liquid mercury electrode in pure NaCl solution – reveal that the liquid metal is terminated by a well-defined atomic layer. This layering decays on length scales of 0.5 nm into the Hg bulk and displays a potential and temperature dependent behaviour that can be explained by electrocapillary effects and contributions of the electronic charge distribution on the electrode. In similar studies of nanomaterial growth, performed for the electrochemical deposition of PbFBr, a complex nucleation and growth behaviour is found, involving a crystalline precursor layer prior to the 3D crystal growth. Operando X-ray scattering measurements provide detailed data on the processes of nanoscale film formation.
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影响因子:
2.8
作者:
J. Als
通讯作者:
J. Als
DOI:
10.1073/pnas.84.14.4709
发表时间:
1987
影响因子:
11.1
作者:
S. Rice
通讯作者:
S. Rice
DOI:
10.1017/cbo9781139045872.002
发表时间:
2012
期刊:
Langmuir : the ACS journal of surfaces and colloids
影响因子:
--
作者:
P. Pershan;M. Schlossman
通讯作者:
M. Schlossman
影响因子:
4.5
作者:
Nguyen N. Huu Cuong;C. D’Alkaine;A. Jenard;H. Hurwitz
通讯作者:
H. Hurwitz
影响因子:
8.6
作者:
Serge Mora;Jean Daillant;Klaus Mecke;D. Luzet;A. Braslau;M. Alba;Bernd Struth
通讯作者:
Bernd Struth