In-situ study of the diffusion-reaction mechanism in Mo/Si multilayered films

2011 ◽  
Vol 257 (7) ◽  
pp. 2707-2711 ◽  
Author(s):  
S. Bruijn ◽  
R.W.E. van de Kruijs ◽  
A.E. Yakshin ◽  
F. Bijkerk
Keyword(s):  
Reaction Mechanism ◽  
Diffusion Reaction ◽  
Multilayered Films ◽  
In Situ Study

In Situ Study of Vacancy Disordering in Crystalline Phase-Change Materials Under Electron Beam Irradiation

2019 ◽  
Author(s):  
Ting-Ting Jiang ◽  
Xu-Dong Wang ◽  
Jiang-Jing Wang ◽  
Yu-Xing Zhou ◽  
Dan-Li Zhang ◽  
...  
Keyword(s):  
Electron Beam ◽  
Phase Change ◽  
Crystalline Phase ◽  
Electron Beam Irradiation ◽  
Phase Change Materials ◽  
Beam Irradiation ◽  
In Situ Study

scholarly journals In situ study of microstructure in phase transformation of pipe line steel

2021 ◽  
Vol 27 (S1) ◽  
pp. 1554-1555
Author(s):  
Chen Gu ◽  
Nabil Bassim ◽  
Hatem Zurob
Keyword(s):  
Phase Transformation ◽  
In Situ Study ◽  
Line Steel ◽  
Pipe Line

scholarly journals Synchrotron X-ray imaging and ultrafast tomography in situ study of the fragmentation and growth dynamics of dendritic microstructures in solidification under ultrasound

2021 ◽  
pp. 116796
Author(s):  
Zhiguo Zhang ◽  
Chuangnan Wang ◽  
Billy Koe ◽  
Christian M. Schlepütz ◽  
Sarah Irvine ◽  
...  
Keyword(s):  
Growth Dynamics ◽  
X Ray ◽  
In Situ Study ◽  
X Ray Imaging ◽  
Dendritic Microstructures

A novel device for in situ study of gas adsorption under rotation

2021 ◽  
Vol 92 (4) ◽  
pp. 045106
Author(s):  
R. I. Kosheleva ◽  
T. D. Karapantsios ◽  
M. Kostoglou ◽  
A. Ch. Mitropoulos
Keyword(s):  
Gas Adsorption ◽  
Novel Device ◽  
In Situ Study

scholarly journals In Situ Study of the Wet Chemical Etching of SiO2 and Nanoparticle@SiO2 Core–Shell Nanospheres

2021 ◽  
Author(s):  
Albert Grau-Carbonell ◽  
Sina Sadighikia ◽  
Tom A. J. Welling ◽  
Relinde J. A. van Dijk-Moes ◽  
Ramakrishna Kotni ◽  
...  
Keyword(s):  
Chemical Etching ◽  
Core Shell ◽  
In Situ Study ◽  
Wet Chemical ◽  
Wet Chemical Etching

scholarly journals In situ XRD and operando spectra-electrochemical investigation of tetragonal WO3-x nanowire networks for electrochromic supercapacitors

2021 ◽  
Vol 13 (1) ◽  
Author(s):  
Shen Wang ◽  
Hongbo Xu ◽  
Tingting Hao ◽  
Peiyuan Wang ◽  
Xiang Zhang ◽  
...  
Keyword(s):  
Reaction Mechanism ◽  
Electronic Device ◽  
High Capacity ◽  
Optical Modulation ◽  
Function Evaluation ◽  
Dual Function ◽  
Electrochemical Performances ◽  
Electrochemical Cycling ◽  
Nanowire Networks

AbstractElectrochromic supercapacitors (ESCs) are appealing for smart electronic device applications due to their advantages of dual-function integration. Unfortunately, the synchronous dual-function evaluation and the essential reaction mechanism are ambiguous. Herein, we constructed a 3D WO3-x nanowire networks/fluorine-doped tin oxide (WO3-x NWNs/FTO) bifunctional electrode for ESCs by a solvothermal self-crystal seeding method. The synchronous correspondence relationship between the optical and electrochemical performances of the WO3-x NWNs/FTO electrode was explored using an operando spectra-electrochemical characterization method. It reveals an excellent areal capacity of 57.57 mF cm−2 with a high corresponding optical modulation (ΔT) of 85.05% and high optical-electrochemical cycling stability. Furthermore, the synergistic reaction mechanism between the Al3+ ion intercalation behavior and the surface pseudocapacitance reaction during electrochemical cycling is revealed utilizing in situ X-ray diffraction. Based on these results, an ESC device was constructed by pairing WO3-x/FTO as the cathode with V2O5 nanoflowers/FTO (V2O5 NFs/FTO) as the anode, which simultaneously deliver high capacity and large optical modulation. Moreover, the energy storage level of the ESC device could be visually monitored by rapid and reversible color transitions in real time. This work provides a promising pathway to developing multi-functional integrated smart supercapacitors.

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