Results 111 to 120 of about 27,980 (299)

First-principles study of sulfur species adsorption on microporous reduced graphene oxide (rGO) [PDF]

, 2017
Lithium-sulfur (Li-S) battery has revolutionized the energy storage arena due to its high theoretical energy density, which is 5 times greater than Li-ion battery, non-toxic nature and the high abundance of sulfur in nature. However, due to the fact that
Wasalathilake, Kimal, Ayoko, Godwin A., Yan, Cheng   +2 more
core  

Reduced graphene oxide modified platinum catalysts for the oxidation of volatile organic compounds [PDF]

, 2016
In this work, we report the synthesis of reduced graphene oxide (rGO) modified platinum (Pt) catalysts for decreasing the temperature of the complete conversion of benzene.
Liu, Gang, Li, Jiaqi, Yang, Jun, Chen, Yunfa, Deng, Yuzhou, Tang, Wenxiang, Li, Wenhui   +6 more
core   +1 more source

General approach for preparing sandwich-structured metal sulfide@reduced graphene oxide as highly reversible Li-ion battery anode

Materials Research Letters, 2018
A general method for preparing sandwiched nanostructures consisting of reduced graphene oxide (rGO) and metal sulfides is presented. As a demonstrating example, the sandwiched MoS2@rGO nanocomposites show a good electrochemical performance including a ...
Jiarui Huang, Dongxu Liu, Cuiping Gu, Jinyun Liu   +3 more
doaj   +1 more source

Synergistic 3D Porous Architectures and Halogen Redox Chemistry for High‐Energy and High‐Power Microbatteries

Advanced Science, EarlyView.
3D porous Ni scaffolds with PANI cathode, Zn anode, and halogen redox chemistry synergistically enhance on‐chip microbattery performance by improving active material loading, Zn2+ diffusion, and charge‐transfer kinetics. The resulting 3D Zn//I2 microbatteries deliver high areal capacity, high energy and power density, and excellent cycling stability ...
Yijia Zhu, Monojit Mondal, Xiaopeng Liu, Nibagani Naresh, Firoz Alam, Mingqing Wang, Buddha Deka Boruah   +6 more
wiley   +1 more source

Functionalization and Reduction of Graphene Oxide [PDF]

, 2016
The chemistry of graphene oxide (GO) is a growing field of research. The modification of the surface properties of GO is the main goal in application-driven research.
Dimiev, Ayrat M., Siegfried Eigler, Eigler, Siegfried,, Dimiev, Ayrat M.,, Ayrat M. Dimiev, Dimiev A., Eigler S., Eigler, Siegfried   +7 more
core   +2 more sources

A Comparison Study on Mechanical Properties of PVC Composites Filled By Graphene Oxide (GO) and Reduced Graphene Oxide (RGO)

Pamukkale University Journal of Engineering Sciences, 2019
Graphene derivatives (graphene oxide-GO, reduced graphene oxide-RGO, multi-layer grapheme-MLG, etc.) generally are considered to be extremely significant fillers to improve properties of polymer materials. In this work, the mechanical properties of the composites according to filler type and filler loading were investigated.
openaire   +3 more sources

Heterostructured Materials for Room‐Temperature Na‐S Batteries: Directional Design Strategies and Multifaceted Applications

Advanced Science, EarlyView.
In this work, heterostructured materials for room‐temperature Na‐S batteries are comprehensively reviewed. The electrochemical mechanisms of Na‐S batteries based on various redox pathways are clarified. The intrinsic functionalities and design principles of heterostructured materials are summarized.
Yeqing Yang, Xue Li, Kunjie Zhu, Xiang‐Long Huang, Yun‐Xiao Wang   +4 more
wiley   +1 more source

Exceedingly biocompatible and thin-layered reduced graphene oxide nanosheets using an eco-friendly mushroom extract strategy [PDF]

, 2015
Kasturi Muthoosamy,1 Renu Geetha Bai,1 Ibrahim Babangida Abubakar,2 Surya Mudavasseril Sudheer,1 Hong Ngee Lim,3 Hwei-San Loh,2,4 Nay Ming Huang,5 Chin Hua Chia,6 Sivakumar Manickam1 1Manufacturing and Industrial Processes Research Division, Faculty of ...
Huang NM, Manickam S, Chia CH, Abubakar IB, Muthoosamy K, Loh HS, Lim HN, Bai RG, Sudheer SM   +8 more
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Reduced graphene oxide as capturer of dyes and electrons during photocatalysis: surface wrapping and capture promoted efficiency [PDF]

, 2011
To elucidate the roles of graphene in photoelectric events and mass transfer during photocatalytic process is important for engineering graphene-semiconductor hybrid photocatalyst.
Liu, JH (刘景海), Jinghai Liu, Liwei Liu, Wei Chen, Chen, W (陈韦), Zhichao Wang, Wang, ZC (汪志超), Liu, LW (刘立伟)   +7 more
core   +1 more source

Reconstruction of Ultrafine MnS‐Induced Vacancy‐Rich Co9S6.29 Precatalysts in Mesoporous S‐Doped N‐Rich Hollow Carbon Nanotubes Enables Dynamic O‐Vacancy Cycling for High‐Performance Zn‐Air Batteries

Advanced Science, EarlyView.
We develop vacancy‐rich Co9S6.29 precatalysts formed via ultrafine MnS‐induced lattice distortion in mesoporous S‐doped N‐rich hollow carbon nanotubes (CM@SNHCTs). This CM@SNHCT precatalyst is reconstructed into catalytically‐active cathode phases that enable efficient oxygen reduction/evolution reactions (ORR/OER) through dynamic O‐vacancy formation ...
Debarani Devi Khumujam, Saleem Sidra, Ram Babu Ghising, Dong Won Kim, Jong Hui Choi, Gwanho Lee, Benzhi Wang, Hyung Mo Jeong, Sang‐Il Choi, Do Hwan Kim, Jeung Ku Kang   +10 more
wiley   +1 more source