In Situ Synthesis of MnS Hollow Microspheres on Reduced Graphene Oxide Sheets as High-Capacity and Long-Life Anodes for Li- and Na-Ion Batteries

2015 ◽  
Vol 7 (37) ◽  
pp. 20957-20964 ◽  
Author(s):  
Xijun Xu ◽  
Shaomin Ji ◽  
Mingzhe Gu ◽  
Jun Liu
Keyword(s):  
Graphene Oxide ◽  
Reduced Graphene Oxide ◽  
High Capacity ◽  
In Situ Synthesis ◽  
Hollow Microspheres ◽  
Reduced Graphene ◽  
Long Life ◽  
Graphene Oxide Sheets

scholarly journals In situ synthesis of bismuth (Bi)/reduced graphene oxide (RGO) nanocomposites as high-capacity anode materials for a Mg-ion battery

2018 ◽  
Vol 42 (8) ◽  
pp. 5996-6004 ◽  
Author(s):  
Tirupathi Rao Penki ◽  
Geetha Valurouthu ◽  
S. Shivakumara ◽  
Vijay Anand Sethuraman ◽  
N. Munichandraiah
Keyword(s):  
Graphene Oxide ◽  
Reduced Graphene Oxide ◽  
Anode Material ◽  
Anode Materials ◽  
Solvothermal Method ◽  
High Capacity ◽  
In Situ Synthesis ◽  
Reduced Graphene

Herein, in situ reduction of bismuth and graphene oxide was performed by a solvothermal method under a N2 atmosphere, and the resulting Bi/RGO nanocomposites were used as an anode material for Mg-ion batteries.

scholarly journals A novel composite of W18O49 nanorods on reduced graphene oxide sheets based on in situ synthesis and catalytic performance for oxygen reduction reaction

RSC Advances ◽  
2017 ◽  
Vol 7 (4) ◽  
pp. 2051-2057 ◽  
Author(s):  
Jiahao Guo ◽  
Yantao Shi ◽  
Huawei Zhou ◽  
Xuchun Wang ◽  
Tingli Ma
Keyword(s):  
Graphene Oxide ◽  
Reduced Graphene Oxide ◽  
Catalytic Performance ◽  
Reduction Reaction ◽  
In Situ Synthesis ◽  
Composite Catalyst ◽  
One Pot ◽  
Reduced Graphene ◽  
Graphene Oxide Sheets

A novel composite catalyst based on in situ synthesis of W18O49 nanorods on reduced graphene oxide sheets was successfully fabricated through a one-pot solvothermal route.

scholarly journals In-situ synthesis of Fe2O3/rGO using different hydrothermal methods as anode materials for lithium-ion batteries

2020 ◽  
Vol 59 (1) ◽  
pp. 477-487 ◽  
Author(s):  
Zhuang Liu ◽  
Haiyang Fu ◽  
Bo Gao ◽  
Yixuan Wang ◽  
Kui Li ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Oleic Acid ◽  
Lithium Ion Batteries ◽  
Reduced Graphene Oxide ◽  
Anode Materials ◽  
Lithium Ion ◽  
In Situ Synthesis ◽  
Cycle Performance ◽  
Reduced Graphene

AbstractThis paper studies in-situ synthesis of Fe2O3/reduced graphene oxide (rGO) anode materials by different hydrothermal process.Scanning Electron Microscopy (SEM) analysis has found that different processes can control the morphology of graphene and Fe2O3. The morphologies of Fe2O3 prepared by the hydrothermal in-situ and oleic acid-assisted hydrothermal in-situ methods are mainly composed of fine spheres, while PVP assists The thermal in-situ law presents porous ellipsoids. Graphene exhibits typical folds and small lumps. X-ray diffraction analysis (XRD) analysis results show that Fe2O3/reduced graphene oxide (rGO) is generated in different ways. Also, the material has good crystallinity, and the crystal form of the iron oxide has not been changed after adding GO. It has been reduced, and a characteristic peak appears around 25°, indicating that a large amount of reduced graphene exists. The results of the electrochemical performance tests have found that the active materials prepared in different processes have different effects on the cycle performance of lithium ion batteries. By comprehensive comparison for these three processes, the electro-chemical performance of the Fe2O3/rGO prepared by the oleic acid-assisted hydrothermal method is best.

In situ synthesis of V 2 O 3 nanorods anchored on reduced graphene oxide as high‐performance lithium ion battery anode

2018 ◽  
Vol 3 (43) ◽  
pp. 12108-12112 ◽  
Author(s):  
Xiaoqing Liu ◽  
Dan Zhang ◽  
Guangshe Li ◽  
Chenglin Xue ◽  
Junfang Ding ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Lithium Ion Battery ◽  
Reduced Graphene Oxide ◽  
High Performance ◽  
Lithium Ion ◽  
In Situ Synthesis ◽  
Reduced Graphene ◽  
Battery Anode

One pot in situ synthesis of nano Au–Pd core-shells embedded on reduced graphene oxide for the oxygen reduction reaction

2021 ◽  
Vol 264 ◽  
pp. 114924
Author(s):  
Periyasami Gnanaprakasam ◽  
Aruchamy Gowrisankar ◽  
Shanmugam Senthilkumar ◽  
Arumugam Murugadoss ◽  
Thangavelu Selvaraju ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Reduced Graphene Oxide ◽  
Reduction Reaction ◽  
In Situ Synthesis ◽  
One Pot ◽  
Reduced Graphene
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