Nanofilament array embedded tungsten oxide for highly efficient electrochromic supercapacitor electrodes

J Kim, AI Inamdar, Y Jo, S Cho, ATA Ahmed… - Journal of Materials …, 2020 - pubs.rsc.org
The high-activity of metallic nanofilament array (NFA) embedded tungsten oxide (WO3)
bifunctional electrodes for electrochromism and electrochemical energy storage is …

Role of oxygen vacancies in crystalline WO 3

W Wang, A Janotti, CG Van de Walle - Journal of Materials Chemistry …, 2016 - pubs.rsc.org
Oxygen vacancies have been invoked to explain electrochromic behavior in WO3, but the
microscopic mechanism behind this phenomenon remains under debate. We use hybrid …

[HTML][HTML] Elucidating the structure of the W and Mn sites on the Mn-Na2WO4/SiO2 catalyst for the oxidative coupling of methane (OCM) at real reaction temperatures

CA Ortiz-Bravo, SJA Figueroa, R Portela, CA Chagas… - Journal of …, 2022 - Elsevier
The performance of the Mn-Na 2 WO 4/SiO 2 catalyst for oxidative coupling of methane
(OCM) has been ascribed to crystalline phases that are not present at reaction temperatures …

Rechargeable Zn 2+/Al 3+ dual-ion electrochromic device with long life time utilizing dimethyl sulfoxide (DMSO)-nanocluster modified hydrogel electrolytes

H Eric, H Li - RSC advances, 2019 - pubs.rsc.org
Despite recent advances in hydrogel electrolytes for flexible electrochemical energy storage,
ion conductors still exhibit some major shortcomings including low ionic conductivity and …

From capacitance-controlled to diffusion-controlled electrochromism in one-dimensional shape-tailored tungsten oxide nanocrystals

R Giannuzzi, R Scarfiello, T Sibillano, C Nobile, V Grillo… - Nano Energy, 2017 - Elsevier
The engineering of electrochemically active films based on structurally and geometrically
controlled transition-metal oxide nanocrystals holds promise for the development of a new …

Correlation of electrochromic properties and oxidation states in nanocrystalline tungsten trioxide

S Darmawi, S Burkhardt, T Leichtweiss… - Physical Chemistry …, 2015 - pubs.rsc.org
Although tungsten trioxide (WO3) has been extensively studied since its electrochromic
properties were first discovered, the mechanism responsible for the coloration or bleaching …

3D Stackable Vertical‐Sensing Electrochemical Random‐Access Memory Using Ion‐Permeable WS2 Electrode for High‐Density Neuromorphic Systems

K Lee, S Hwang, D Kim, J Yoon… - Advanced Functional …, 2024 - Wiley Online Library
Ion‐based electrochemical random‐access memory (ECRAM) is proposed for synaptic
applications owing to its promising characteristics that have the potential to accelerate data …

Local structure of supported keggin and wells–dawson heteropolyacids and its influence on the catalytic activity

EI García-López, G Marcì, I Krivtsov… - The Journal of …, 2019 - ACS Publications
Keggin [PW12O40] 3–and Wells–Dawson [P2W18O62] 6–heteropolyanions are nanosized
transition-metal-oxygen clusters belonging to the heteropolyacids (HPAs) family. They are …

Sputtering power effects on the electrochromic properties of NiO films

JRA Acuña, I Perez, V Sosa, F Gamboa, JT Elizalde… - Optik, 2021 - Elsevier
The effect of sputtering power (P= 60 W–180 W) on the electrochromic properties of nickel
oxide films deposited on ITO-coated glass substrates by the radio frequency magnetron …

Sodium-based nano-ionic synaptic transistor with improved retention characteristics

K Lee, J Lee, RD Nikam, S Heo, H Hwang - Nanotechnology, 2020 - iopscience.iop.org
We propose an all-solid-state Na ion-based synaptic transistor (NST) to overcome the low
retention problem of the Li ion-based synaptic transistor (LST). Through our analysis, it was …