Li, Bo Bi, Ruyi Yang, Mei Gao, Wei Wang, Jiangyan
SnO2 has been considered as an attractive anode material for lithium-ion batteries. However, its poor cycling life due to dramatic volume change during cycling processes hinders its commercial application. Herein, a facile approach has been proposed to coat conductive polypyrrole layers on every shell of hierarchical SnO2 spheres with a hollow mult...
Li, Bo Bi, Ruyi Yang, Mei Gao, Wei Wang, Jiangyan
SnO2 has been considered as an attractive anode material for lithium-ion batteries. However, its poor cycling life due to dramatic volume change during cycling processes hinders its commercial application. Herein, a facile approach has been proposed to coat conductive polypyrrole layers on every shell of hierarchical SnO2 spheres with a hollow mult...
Yeetsorn, Rungsima Prissanaroon-Ouajai, Walaiporn Onyu, Kannika
Published in
Journal of Polymer Research
New applications of electronic devices come with integrated functionalization, size diminishment, and ultralight weight. An alternative electricity source is also demanded for effective commercialization of devices. Direct Methanol Fuel Cells (DMFCs) have the potential to play a major role as energy generators for portable applications, thus they c...
Xiong, Xunhui Ding, Dong Wang, Zhixing Huang, Bin Guo, Huajun Li, Xinhai
Published in
Journal of Solid State Electrochemistry
A facile method for the surface modification of high-voltage and high-temperature LiNi0.8Co0.1Mn0.1O2 cathode materials is demonstrated. In order to prepare polypyrrole (PPy) coating LiNi0.8Co0.1Mn0.1O2 material, the facile chemical polymerization method uses Fe(III) tosylate as oxidant and ethanol as solvent to avoid the side reaction with solvent...
Sedlačík, M. Mrlík, M. Pavlínek, V. Sáha, P. Quadrat, O.
Published in
Colloid and Polymer Science
Hollow globular clusters of titanium oxide (TiO2) nanoparticles were synthesized by a simple hydrothermal method. The prepared particles were consequently coated by in situ polymerization of conductive polymer polypyrrole (PPy) to obtain novel core–shell structured particles as a dispersed phase in electrorheological (ER) suspensions. The X-ray dif...
Fedorková, Andrea Oriňáková, Renáta Oriňák, Andrej Wiemhöfer, Hans-Dieter Kaniansky, Dušan Winter, Martin
Published in
Journal of Solid State Electrochemistry
In this work, we studied LiFePO4 particles coated with thin films of highly conductive polypyrrole (PPy) and their electrochemical performance in cathode layers of lithium cells. Carbon-free LiFePO4 particles were synthesized by a solvothermal method. Besides this, a part of the experiments were carried out on commercial carbon-coated LiFePO4 for c...
Liong, Silvia
A unique approach for lightweight multifunctional composites was developed using Fe3O4 nanoparticles and polypyrrole-coated Fe3O4 particles as fillers. Fe3O4 particles are a good candidate for filler in a multifunctional composite system because they can reinforce mechanical properties of a polymer matrix and impart magnetic properties into a compo...
Bai, R. Zhang, X.
10.1006/jcis.2001.7843 / Journal of Colloid and Interface Science / 243 / 1 / 52-60 / JCISA
Bai, R. Zhang, X.
Journal of Colloid and Interface Science / 243 / 1 / 52-60 / JCISA
