scholarly journals Co3O4 composite nano-fibers doped with Mn4+ prepared by the electro-spinning method and their electrochemical properties

RSC Advances ◽  
2021 ◽  
Vol 11 (39) ◽  
pp. 24125-24131
Author(s):  
Dasong Peng ◽  
Lianwei Duan ◽  
Xiaodong Wang ◽  
Yanchao Ren

In this work, based on the electrospinning method, pure Co3O4, pure MnO2, and Co3O4 composite nano-fiber materials doped with different ratios of Mn4+ were prepared.

2012 ◽  
Vol 4 (4) ◽  
pp. 430-434 ◽  
Author(s):  
Chuanqi Feng ◽  
Jing Tang ◽  
Chaofeng Zhang ◽  
Rong Zeng

2016 ◽  
Vol 78 ◽  
pp. 14-22 ◽  
Author(s):  
Mami Hamori ◽  
Kana Nagano ◽  
Sayaka Kakimoto ◽  
Kazumasa Naruhashi ◽  
Akiko Kiriyama ◽  
...  

2021 ◽  
Vol 2 ◽  
pp. 17-31
Author(s):  
A. A. Olkhov ◽  
◽  
R. Yu. Kosenko ◽  
V. S. Markin ◽  
O. V. Staroverova ◽  
...  

Comparative studies of ozone and oxygen effects, hydrolytic destruction, biodegradation of nonwoven fibrous and film materials based on mixtures of natural polymers - polyhydroxybutyrate and polylactide are carried out in this work. Fibers were obtained from a solution in chloroform via electrospinning method. The films were formed by pouring a solution onto a glass substrate. The structure of materials was investigated by methods of electron and optical microscopy, DSC, EPR spectroscopy. It has been shown that materials enriched with polylactide have greater resistance to oxidation, low resistance to hydrolysis and UV irradiation, in comparison with polyhydroxybutyrate.


2008 ◽  
Vol 11 (4) ◽  
pp. 268-272 ◽  
Author(s):  
Seung-Byung Lee ◽  
Seung-Hyun Cho ◽  
Sun-Il Park ◽  
Wan-Jin Lee ◽  
Yun-Sung Lee

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