Optimizing the function of SiOx in the porous Si/SiOx network via a controllable magnesiothermic reduction for enhanced lithium storage

2021 ◽  
pp. 159914
Author(s):  
Chunyue Zhou ◽  
Jiuhao Liu ◽  
Xuzhong Gong ◽  
Zhi Wang
Keyword(s):  
Magnesiothermic Reduction ◽  
Porous Si ◽  
Lithium Storage

Hydrogel-Derived Three-Dimensional Porous Si-CNT@G Nanocomposite with High-Performance Lithium Storage

2020 ◽  
Vol 36 (7) ◽  
pp. 1905034-0 ◽  
Author(s):  
Huifang An ◽  
Li Jiang ◽  
Feng Li ◽  
Ping Wu ◽  
Xiaoshu Zhu ◽  
...  
Keyword(s):  
High Performance ◽  
Three Dimensional ◽  
Porous Si ◽  
Lithium Storage

Phosphoric acid induced homogeneous crosslinked phosphorus doped porous Si nanoparticles with superior lithium storage performance

2020 ◽  
Vol 509 ◽  
pp. 144873 ◽  
Author(s):  
Jiaming Zhang ◽  
Xiangyang Zhou ◽  
Jingjing Tang ◽  
Yongpeng Ren ◽  
Min Jiang ◽  
...  
Keyword(s):  
Phosphoric Acid ◽  
Porous Si ◽  
Lithium Storage ◽  
Storage Performance ◽  
Si Nanoparticles ◽  
Phosphorus Doped

Porous Si/C microspheres decorated with stable outer carbon interphase and inner interpenetrated Si@C channels for enhanced lithium storage

Carbon ◽  
2019 ◽  
Vol 149 ◽  
pp. 664-671 ◽  
Author(s):  
Zheng Yi ◽  
Yong Qian ◽  
Changhe Cao ◽  
Ning Lin ◽  
Yitai Qian
Keyword(s):  
Porous Si ◽  
Lithium Storage

High performance of porous silicon/carbon/RGO network derived from rice husks as anodes for lithium-ion batteries

2018 ◽  
Vol 42 (24) ◽  
pp. 19811-19817 ◽  
Author(s):  
Kaifeng Yu ◽  
Hanxiang Zhang ◽  
Hui Qi ◽  
Jicai Liang ◽  
Ce Liang
Keyword(s):  
Porous Silicon ◽  
Lithium Ion Batteries ◽  
High Performance ◽  
Lithium Ion ◽  
Reduction Reaction ◽  
Magnesiothermic Reduction ◽  
Rice Husks ◽  
Porous Si ◽  
Silicon Carbon ◽  
Battery Anode

Rice husk-derived porous Si/C synthesized via activation and magnesiothermic reduction reaction possesses excellent electrochemistry performance as a lithium-ion battery anode.

Effective strategies for improving the electrochemical properties of highly porous Si foam anodes in lithium-ion batteries

2014 ◽  
Vol 2 (34) ◽  
pp. 14195-14200 ◽  
Author(s):  
Taesoo Bok ◽  
Sinho Choi ◽  
Jeongchan Lee ◽  
Soojin Park
Keyword(s):  
Electrochemical Properties ◽  
Lithium Ion Batteries ◽  
Lithium Ion ◽  
Magnesiothermic Reduction ◽  
Porous Si ◽  
Electrically Conductive ◽  
Effective Strategies ◽  
Highly Porous

We synthesize Si foam particles via magnesiothermic reduction of silica foam. Three effective strategies, like control of the calcination conditions of silica foam, introduction of a heat scavenger and doping of electrically conductive layers, lead to significant improvement of the electrochemical properties of the Si foam anodes.

Nanoporous silicon from low-cost natural clinoptilolite for lithium storage

RSC Advances ◽  
2015 ◽  
Vol 5 (70) ◽  
pp. 56772-56779 ◽  
Author(s):  
Rongrong Miao ◽  
Jun Yang ◽  
Yanan Wu ◽  
Jiulin Wang ◽  
Yanna Nuli ◽  
...  
Keyword(s):  
Carbon Coating ◽  
Reduction Method ◽  
Low Cost ◽  
Magnesiothermic Reduction ◽  
Practical Application ◽  
Lithium Storage ◽  
Nanoporous Silicon ◽  
Surface Carbon ◽  
Natural Clinoptilolite ◽  
Good Cycling Stability

Nanoporous silicon is derived from extremely low-cost natural clinoptilolite by using magnesiothermic reduction method. After surface carbon coating, it exhibits good cycling stability and is of tremendous potential for its practical application.

Heat-regulating effects of inert salts on magnesiothermic reduction preparation of silicon nanopowder for lithium storage

Ionics ◽  
2019 ◽  
Vol 26 (3) ◽  
pp. 1249-1259
Author(s):  
Rongrong Miao ◽  
Shimin Kang ◽  
Wenbo Liao ◽  
Yanming Wang ◽  
Jian Liu ◽  
...  
Keyword(s):  
Magnesiothermic Reduction ◽  
Lithium Storage ◽  
Silicon Nanopowder

scholarly journals Preparation of porous Si and TiO2 nanofibres using a sulphur-templating method for lithium storage

2015 ◽  
Vol 212 (4) ◽  
pp. 877-881 ◽  
Author(s):  
Kathleen McCormac ◽  
Ian Byrd ◽  
Rodney Brannen ◽  
Bryan Seymour ◽  
Jianlin Li ◽  
...  
Keyword(s):  
Porous Si ◽  
Lithium Storage ◽  
Templating Method
Sign in / Sign up

Export Citation Format

Share Document