An in situ exchange mechanism for dye molecules and cations at the nano-semiconductor film/electrolyte interface

2020 ◽  
Vol 22 (7) ◽  
pp. 3784-3788
Author(s):  
Weiqing Liu ◽  
Fei Liu ◽  
Zongjian Wu ◽  
Rutao Xiong ◽  
Zhimin Mao ◽  
...  
Keyword(s):  
Film Surface ◽  
Exchange Mechanism ◽  
Semiconductor Film ◽  
Dye Molecules ◽  
Potentiostatic Method ◽  
Electrolyte Interface ◽  
Film Electrolyte ◽  
Constant Potential

This communication uses EQCM in combination with the potentiostatic method to study the in situ exchange mechanism for dye molecules and cations on the nano-film surface under a constant potential.

Epitaxial growth manner and structure of superconducting oxide films

1990 ◽  
Vol 48 (4) ◽  
pp. 2-3
Author(s):  
Yoshichika Bando ◽  
Takahito Terashima ◽  
Kenji Iijima ◽  
Kazunuki Yamamoto ◽  
Kazuto Hirata ◽  
...  
Keyword(s):  
Ultrathin Films ◽  
Film Surface ◽  
High Energy ◽  
Epitaxial Films ◽  
Layer By Layer ◽  
Initial Growth ◽  
In Situ Growth ◽  
High Quality ◽  
Activated Reactive Evaporation

The high quality thin films of high-Tc superconducting oxide are necessary for elucidating the superconducting mechanism and for device application. The recent trend in the preparation of high-Tc films has been toward “in-situ” growth of the superconducting phase at relatively low temperatures. The purpose of “in-situ” growth is to attain surface smoothness suitable for fabricating film devices but also to obtain high quality film. We present the investigation on the initial growth manner of YBCO by in-situ reflective high energy electron diffraction (RHEED) technique and on the structural and superconducting properties of the resulting ultrathin films below 100Å. The epitaxial films have been grown on (100) plane of MgO and SrTiO, heated below 650°C by activated reactive evaporation. The in-situ RHEED observation and the intensity measurement was carried out during deposition of YBCO on the substrate at 650°C. The deposition rate was 0.8Å/s. Fig. 1 shows the RHEED patterns at every stage of deposition of YBCO on MgO(100). All the patterns exhibit the sharp streaks, indicating that the film surface is atomically smooth and the growth manner is layer-by-layer.

scholarly journals In-situ/operando X-ray absorption spectroscopic investigation of the electrode/electrolyte interface on the molecular scale

2020 ◽  
Vol 702 ◽  
pp. 121720
Author(s):  
Li Cheng Kao ◽  
Xuefei Feng ◽  
Yang Ha ◽  
Feipeng Yang ◽  
Yi-Sheng Liu ◽  
...  
Keyword(s):  
Spectroscopic Investigation ◽  
X Ray ◽  
Electrolyte Interface ◽  
Molecular Scale ◽  
X Ray Absorption

In Situ Coacervated Microcapsules with Filled Polyelectrolytes and Charge-Controlled Permeation for Dye Molecules

2008 ◽  
Vol 209 (9) ◽  
pp. 957-966 ◽  
Author(s):  
Feng Wang ◽  
Weijun Tong ◽  
Jun Li ◽  
Changyou Gao
Keyword(s):  
Dye Molecules

An all-solid-state-supercapacitor possessing a non-aqueous gel polymer electrolyte prepared using a UV-assisted in situ polymerization strategy

2017 ◽  
Vol 5 (18) ◽  
pp. 8461-8476 ◽  
Author(s):  
Vidyanand Vijayakumar ◽  
Bihag Anothumakkool ◽  
Arun Torris A. T. ◽  
Sanoop B. Nair ◽  
Manohar V. Badiger ◽  
...  
Keyword(s):  
Solid State ◽  
Polymer Electrolyte ◽  
In Situ Polymerization ◽  
Gel Polymer Electrolyte ◽  
Flexible Supercapacitor ◽  
Commercial Grade ◽  
Electrolyte Interface

The UV-assisted in situ generation of a gel polymer electrolyte (GPE) on the micro- and macro-pores of commercial grade carbon is used to achieve a liquid-like electrode–electrolyte interface in an all solid-state flexible supercapacitor.

Platinum nano-interlayer enhanced interface for stable all-solid-state batteries observed via cryo-transmission electron microscopy

2020 ◽  
Vol 8 (27) ◽  
pp. 13541-13547 ◽  
Author(s):  
Ouwei Sheng ◽  
Chengbin Jin ◽  
Mei Chen ◽  
Zhijin Ju ◽  
Yujing Liu ◽  
...  
Keyword(s):  
Electron Microscopy ◽  
Transmission Electron Microscopy ◽  
Solid State ◽  
Platinum Alloy ◽  
Electrolyte Interface ◽  
Transmission Electron ◽  
Solid State Batteries ◽  
All Solid State Batteries

A sputtered platinum nano-interlayer can react with lithium in situ to form a highly conductive lithium–platinum alloy, creating a stable lithium/electrolyte interface, which was atomically resolved by cryo-transmission electron microscopy.

In Situ Infrared Observation of a Photo-Decomposition Process of Organic Contaminants on a TiO2 Nanotube Film Surface

2019 ◽  
Vol 166 (15) ◽  
pp. H842-H848
Author(s):  
Teng Ma ◽  
Yasuo Kimura ◽  
Daisuke Tadaki ◽  
Ayumi Hirano-Iwata ◽  
Michio Niwano
Keyword(s):  
Organic Contaminants ◽  
Film Surface ◽  
Decomposition Process ◽  
Tio2 Nanotube ◽  
Infrared Observation ◽  
Photo Decomposition

An all-weather Li/LiV2(PO4)3 primary battery with improved shelf-life based on the in situ modification of the cathode/electrolyte interface

2020 ◽  
Vol 8 (33) ◽  
pp. 16951-16959
Author(s):  
Di Ma ◽  
Zihan Song ◽  
Hongzhang Zhang ◽  
Arshad Hussain ◽  
Kai Feng ◽  
...  
Keyword(s):  
Shelf Life ◽  
In Situ Modification ◽  
Primary Battery ◽  
Electrolyte Interface

Herein, an all-weather Li/LiV2(PO4)3 primary battery with long shelf-life was developed by understanding the mechanism of self-discharge and modifying the cathode/electrolyte interface.

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