scholarly journals General Synthesis of Transition Metal Oxide Ultrafine Nanoparticles Embedded in Hierarchically Porous Carbon Nanofibers as Advanced Electrodes for Lithium Storage

2016 ◽  
Vol 26 (34) ◽  
pp. 6188-6196 ◽  
Author(s):  
Guanglin Xia ◽  
Lijun Zhang ◽  
Fang Fang ◽  
Dalin Sun ◽  
Zaiping Guo ◽  
...  
Keyword(s):  
Transition Metal ◽  
Metal Oxide ◽  
Carbon Nanofibers ◽  
Porous Carbon ◽  
Transition Metal Oxide ◽  
Lithium Storage ◽  
Hierarchically Porous ◽  
General Synthesis

scholarly journals Construction and Transition Metal Oxide Loading of Hierarchically Porous Carbon Aerogels

Polymers ◽  
2020 ◽  
Vol 12 (9) ◽  
pp. 2066
Author(s):  
Jintian Wang ◽  
Xinyang Ruan ◽  
Jiahao Qiu ◽  
Hao Liang ◽  
Xingzhong Guo ◽  
...  
Keyword(s):  
Hydrochloric Acid ◽  
Transition Metal ◽  
Metal Oxide ◽  
Porous Carbon ◽  
Metal Oxide Nanoparticles ◽  
Transition Metal Oxide ◽  
Bet Surface Area ◽  
Carbon Aerogels ◽  
Oxide Nanoparticles ◽  
Hierarchically Porous

Hierarchically porous carbon aerogels (CAs) were prepared by organic condensation gelation method combined with atmospheric drying and pore-formation technology, followed by a carbonization process. With as-prepared CAs as substrate, the transition metal oxide nanoparticles loaded CAs composites (MnO2/Mn2O3@CA and Ni/NiO@CA) were achieved by means of liquid etching method combined with heat treatment, respectively. The catalyst, pore-forming agent and etching have important roles on the apparent density and pore structure of CAs. The hydrochloric acid (catalyst) significantly accelerates the gelation process and influences the size and distribution of macropores, whereas the addition of PEG2000 (pore-forming agent) and the etching of liquid solution leads to the formation of mesopore structure in CAs. Appropriate amounts of hydrochloric acid and PEG2000 allow the formation of hierarchically porous CAs with a BET surface area of 482.9 m2·g−1 and a macropore size of 11.3 μm. After etching and loading, the framework of CAs is etched to become a mesoporous structure, and the transition metal oxide nanoparticles can be uniformly loaded in CAs. These resultant composites have promising application in super capacitor, electrocatalysis, batteries and other fields.

A facile approach toward transition metal oxide hierarchical structures and their lithium storage properties

Nanoscale ◽  
2012 ◽  
Vol 4 (12) ◽  
pp. 3718 ◽  
Author(s):  
Cuimiao Zhang ◽  
Jing Chen ◽  
Yi Zeng ◽  
Xianhong Rui ◽  
Jixin Zhu ◽  
...  
Keyword(s):  
Transition Metal ◽  
Metal Oxide ◽  
Hierarchical Structures ◽  
Transition Metal Oxide ◽  
Lithium Storage ◽  
Storage Properties

scholarly journals Designed Synthesis of Transition Metal/Oxide Hierarchical Peapods Array with the Superior Lithium Storage Performance

2013 ◽  
Vol 3 (1) ◽  
Author(s):  
Huijuan Zhang ◽  
Yuanjuan Bai ◽  
Yan Zhang ◽  
Xiao Li ◽  
Yangyang Feng ◽  
...  
Keyword(s):  
Transition Metal ◽  
Metal Oxide ◽  
Transition Metal Oxide ◽  
Lithium Storage ◽  
Storage Performance ◽  
Designed Synthesis

Tuning Shell Numbers of Transition Metal Oxide Hollow Microspheres toward Durable and Superior Lithium Storage

ACS Nano ◽  
2017 ◽  
Vol 11 (11) ◽  
pp. 11521-11530 ◽  
Author(s):  
Dan Luo ◽  
Ya-Ping Deng ◽  
Xiaolei Wang ◽  
Gaoran Li ◽  
Juan Wu ◽  
...  
Keyword(s):  
Transition Metal ◽  
Metal Oxide ◽  
Transition Metal Oxide ◽  
Hollow Microspheres ◽  
Lithium Storage

A facile route to prepare mixed transition metal oxide yolk–shell microspheres for enhanced lithium storage

2019 ◽  
Vol 48 (28) ◽  
pp. 10604-10609 ◽  
Author(s):  
Yuanxiang Gu ◽  
Yuxue Xuan ◽  
Heng Zhang ◽  
Xiaoyan Deng ◽  
Yanhui Sun ◽  
...  
Keyword(s):  
Transition Metal ◽  
Metal Oxide ◽  
Electrochemical Performance ◽  
Transition Metal Oxide ◽  
Lithium Storage ◽  
Co Precipitation ◽  
Mixed Transition ◽  
Facile Route

Yolk–shell ZnCo2O4 microspheres were prepared via a coordination co-precipitation route, which exhibited superior electrochemical performance.

scholarly journals A facile route to synthesize transition metal oxide/reduced graphene oxide composites and their lithium storage performance

RSC Advances ◽  
2013 ◽  
Vol 3 (37) ◽  
pp. 16597 ◽  
Author(s):  
Chongjun Zhao ◽  
Shu-Lei Chou ◽  
Yunxiao Wang ◽  
Cuifeng Zhou ◽  
Hua-Kun Liu ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Transition Metal ◽  
Metal Oxide ◽  
Reduced Graphene Oxide ◽  
Transition Metal Oxide ◽  
Lithium Storage ◽  
Storage Performance ◽  
Reduced Graphene ◽  
Oxide Composites ◽  
Facile Route

Tailoring Porous Transition Metal Oxide for High-Performance Lithium Storage

2021 ◽  
Author(s):  
Baoyu Sun ◽  
Wei Zheng ◽  
Xucai Yin ◽  
Xin Chen ◽  
Fanpeng Kong ◽  
...  
Keyword(s):  
Transition Metal ◽  
Metal Oxide ◽  
High Performance ◽  
Transition Metal Oxide ◽  
Lithium Storage

Self-Assembly of Transition Metal Oxide Nanostructures on MXene Nanosheets for Fast and Stable Lithium Storage

2018 ◽  
Vol 30 (23) ◽  
pp. 1707334 ◽  
Author(s):  
Yi-Tao Liu ◽  
Peng Zhang ◽  
Ning Sun ◽  
Babak Anasori ◽  
Qi-Zhen Zhu ◽  
...  
Keyword(s):  
Transition Metal ◽  
Metal Oxide ◽  
Self Assembly ◽  
Transition Metal Oxide ◽  
Lithium Storage ◽  
Oxide Nanostructures ◽  
Metal Oxide Nanostructures
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