alkaline polymer electrolyte
Recently Published Documents


TOTAL DOCUMENTS

73
(FIVE YEARS 16)

H-INDEX

32
(FIVE YEARS 6)

2022 ◽  
Vol 520 ◽  
pp. 230868
Author(s):  
Chuangxin Ge ◽  
Qihao Li ◽  
Meixue Hu ◽  
Gongwei Wang ◽  
Li Xiao ◽  
...  

CCS Chemistry ◽  
2021 ◽  
pp. 1-31
Author(s):  
Yuanmeng Zhao ◽  
Fulin Yang ◽  
Wei Zhang ◽  
Qihao Li ◽  
Xuewei Wang ◽  
...  

2021 ◽  
Vol 10 (3) ◽  
pp. 435-443
Author(s):  
Asep Muhamad Samsudin ◽  
Sigrid Wolf ◽  
Michaela Roschger ◽  
Viktor Hacker

Crosslinked anion exchange membranes (AEMs) made from poly(vinyl alcohol) (PVA) as a backbone polymer and different approaches to functional group introduction were prepared by means of solution casting with thermal and chemical crosslinking. Membrane characterization was performed by SEM, FTIR, and thermogravimetric analyses. The performance of AEMs was evaluated by water uptake, swelling degree, ion exchange capacity, OH- conductivity, and single cell tests. A combination of quaternized ammonium poly(vinyl alcohol) (QPVA) and poly(diallyldimethylammonium chloride) (PDDMAC) showed the highest conductivity, water uptake, and swelling among other functional group sources. The AEM with a combined mass ratio of QPVA and PDDMAC of 1:0.5 (QPV/PDD0.5) has the highest hydroxide conductivity of 54.46 mS cm-1. The single fuel cell tests with QPV/PDD0.5 membrane yield the maximum power density and current density of 8.6 mW cm-2 and 47.6 mA cm-2 at 57 °C. This study demonstrates that PVA-based AEMs have the potential for alkaline direct ethanol fuel cells (ADEFCs) application.


2020 ◽  
Vol 472 ◽  
pp. 228471 ◽  
Author(s):  
Meixue Hu ◽  
Qihao Li ◽  
Hanqing Peng ◽  
Hualong Ma ◽  
Li Xiao ◽  
...  

2019 ◽  
Vol 33 (1) ◽  
pp. 27-35 ◽  
Author(s):  
Jamie Kizewski ◽  
Nurul Mudri ◽  
Rong Zeng ◽  
Simon Poynton ◽  
Robert C. T. Slade ◽  
...  

2019 ◽  
Vol 33 (1) ◽  
pp. 1795-1807 ◽  
Author(s):  
Subbiah Maheswari ◽  
Ganesan Selvarani ◽  
P. Sridhar ◽  
S. Pitchumani ◽  
Ashok Shukla

Sign in / Sign up

Export Citation Format

Share Document