Results 51 to 60 of about 4,339,111 (300)

Designing Vanadium‐Based Oxide Electrocatalysts for Water Splitting: Experimental and Mechanistic Insights with Machine Learning

Advanced Functional Materials, EarlyView.
This review establishes structure‐property‐mechanism relationships across six modification strategies for V‐based oxide water‐splitting electrocatalysts: lattice engineering, heteroatom doping, interface engineering, carbon‐based hybridization, morphology engineering, and surface reconstruction and pre‐catalyst design, where dissolution is reframed as ...
Youness El Issmaeli, Amina Lahrichi, Hoje Chun, Rafael Gómez‐Bombarelli, Bruno G. Pollet   +4 more
wiley   +1 more source

Facile synthesis of Fe3O4 nanorod decorated reduced graphene oxide (RGO) for supercapacitor application

, 2016
The development of electrode materials capable of delivering high electrochemical performance is a major challenge. Herein, we demonstrate a facile approach for the synthesis of rod-shaped Fe3O4 nanostructures anchored on the reduced graphene oxide ...
Das, Ashok Kumar, Arunachalam, Prabhakarn, Sahoo, Sumanta, Zhang, Suojiang, Shim, Jae-Jin   +4 more
core   +1 more source

Exploration of reduced graphene oxide microparticles as electrocatalytic materials in vanadium redox flow batteries [PDF]

, 2021
Augmenting reaction rates on porous carbon electrodes is critical for reducing the cost of all-vanadium redox flow batteries (VRFBs). To this end, reduced graphene oxide (rGO) based carbons hold promise, demonstrating high specific surface area ...
Fikile, Brushett, Amira, Alazmi, Charles, Wan, Pedro, Costa   +3 more
core   +2 more sources

Covalent Functionalization of 2D Semiconductors: A Roadmap to Advanced Electronic Devices

Advanced Functional Materials, EarlyView.
This Review presents recent advances in the covalent functionalization strategies for two‐dimensional semiconductors and their implementation in modern technologies. Layered materials are modified through diverse molecular chemistries (e.g., thiols, diazonium salts, alkyl halides, and electron‐deficient species) to tailor their surface properties ...
Ramiro Quirós‐Ovies, Bin Han, Paolo Samorì   +2 more
wiley   +1 more source

Reduced Graphene Oxide (rGO) Prepared by Metal‐Induced Reduction of Graphite Oxide: Improved Conductive Behavior of a Poly(methyl methacrylate) (PMMA)/rGO Composite

, 2019
An approach for preparing highly conductive poly(methyl methacrylate)–reduced graphene oxide (PMMA/rGO) composites by in situ polymerization of methyl methacrylate (MMA) monomer in the presence of iron metal induced deoxygenated rGO is reported.
Abul K. Mallik, Darren J. Martin, Fataha N. Robel, Makoto Takafuji, Vasudevan Devanath, Ashok Kumar Nanjundan, Yamauchi, Yusuke, Rahman, Mohammed Mizanur, Yusuke Yamauchi, Ihara, Hirotaka, Md. Lawshan Habib, Devanath, Vasudevan, Md. Shahruzzaman, Habib, Md. Lawshan, Papia Haque, Nanjundan, Ashok Kumar, Mohammed Mizanur Rahman, Hirotaka Ihara, Haque, Papia, Takafuji, Makoto, Habib, Lawshan, Robel, Fataha N., Mallik, Abul K., Martin, Darren J., Shahruzzaman, Md.   +24 more
core   +1 more source

Bioinspired Adaptive Sensors: A Review on Current Developments in Theory and Application

Advanced Materials, EarlyView.
This review comprehensively summarizes the recent progress in the design and fabrication of sensory‐adaptation‐inspired devices and highlights their valuable applications in electronic skin, wearable electronics, and machine vision. The existing challenges and future directions are addressed in aspects such as device performance optimization ...
Guodong Gong, You Zhou, Qingxiu Li, Wenyu Zhao, Sunyingyue Geng, Hangfei Li, Yan‐Bing Leng, Shirui Zhu, Guanglong Ding, Yongbiao Zhai, Ziyu Lv, Ye Zhou, Su‐Ting Han   +12 more
wiley   +1 more source

Room temperature magnetism in reduced graphene oxide (rGO)

APL Energy
Graphene-oxide (GO) and reduced graphene-oxide (rGO) are known to offer many potentials for a wide range of applications. A new method of development based on the concepts of Hummer’s and modified Hummer’s methods is used to synthesize GO, which was subsequently chemically reduced to magnetic rGO using sodium borohydride (NaBH4).
Desta Tesfay Aregawi, Ahmed A. El-Gendy
openaire   +1 more source

Beyond Presumptions: Toward Mechanistic Clarity in Metal‐Free Carbon Catalysts for Electrochemical H2O2 Production via Data Science

Advanced Materials, EarlyView.
Metal‐free carbon catalysts enable the sustainable synthesis of hydrogen peroxide via two‐electron oxygen reduction; however, active site complexity continues to hinder reliable interpretation. This review critiques correlation‐based approaches and highlights the importance of orthogonal experimental designs, standardized catalyst passports ...
Dayu Zhu, Hsi‐wen Wu, Xiao Wang, Jie Zhang   +3 more
wiley   +1 more source

Graphene-Oxide-Assisted Synthesis of Ga₂O₃ Nanosheets/Reduced Graphene Oxide Nanocomposites Anodes for Advanced Alkali-Ion Batteries

, 2018
Herein, we propose a practical way for direct preparation of gallium oxide nanosheets/reduced graphene oxide (Ga2O3 NSs/rGO) nanocomposites via oxygenic groups contained hydrophilic graphene oxide (GO) template with subsequent annealing treatment ...
Tailin Wang (3797860), Xiaopeng Hao, Lei Zhang (38117), Fuzhou Chen, Changlong Sun, Lei Zhang, Fuzhou Chen (5659496), Yongliang Shao, Mingzhi Yang (3663499), Tailin Wang, Changlong Sun (4329451), Yongzhong Wu, Minglei Sun (5333069), Minglei Sun, Yongliang Shao (1644658), Xiaopeng Hao (1644652), Yongzhong Wu (697252), Mingzhi Yang   +17 more
core   +1 more source

“Smelltronics”—From Gas to Smell Sensing

Advanced Materials, EarlyView.
The emerging field of smelltronics, encompassing sensing technologies for complex volatile organic compounds, holds significant potential for extracting valuable chemical information. It facilitates the noninvasive, real‐time monitoring of humans, food, and the environment.
Takeshi Ono, Tsunaki Takahashi, Jiangyang Liu, Haruka Honda, Zeng Jing, Wataru Tanaka, Takuro Hosomi, Takeshi Yanagida   +7 more
wiley   +1 more source