Zobrazeno 1 - 3
of 3
pro vyhledávání: '"Changling Li"'
Publikováno v:
MRS Advances. 2:3403-3407
Herein, commercial Ni foam coated with self-assembled and linearly-aligned Ni wires is utilized as a cost-effective current collector for application in Li-O2 battery. The Ni wires are furthered deposited with graphene layers (g-Ni wire) to improve e
Autor:
Mihri Ozkan, Cengiz S. Ozkan, Campbell Brennan, Jeffrey Bell, Jingjing Liu, Zafer Mutlu, Yiran Yan, Changling Li, Rachel Ye
Publikováno v:
MRS Advances. 2:3271-3276
To promote the energy density of lithium-ion battery, the sulfur-based cathode has attracted extensive attention because of its high specific capacity of 1672 mAh g-1 and its high abundance. However, the sulfur shuttling effects and the loss of activ
Publikováno v:
MRS Advances. 2:3323-3327
Herein, silicon nanoparticles (SiNPs) are coated with conducting hydrogel and wrapped with reduced graphene oxide (rGO) sheets via a facile and scalable solution-based sol-gel process. The in-situ polymerized polypyrrole (PPy) hydrogel forms an inter