Zobrazeno 1 - 10
of 146
pro vyhledávání: '"Daijun Yang"'
Publikováno v:
ACS Omega, Vol 9, Iss 41, Pp 42536-42548 (2024)
Externí odkaz:
https://doaj.org/article/858675a206a24fdebbd74c363106efae
Autor:
Fan Dong, Zijun Hu, Ziming Wang, Daijun Yang, Bing Li, Fan Yang, Pingwen Ming, Cunman Zhang, Qiangfeng Xiao
Publikováno v:
Energy Nexus, Vol 9, Iss , Pp 100170- (2023)
Great progress has been made in recent years in the development of low-temperature direct ammonia fuel cells (DAFCs), motivated by the recognition that ammonia is a carbon-free hydrogen carrier with high energy density, low production cost, and ease
Externí odkaz:
https://doaj.org/article/535e1f84d42b44e090fac53a9ea21945
Autor:
Daozeng Yang, Shaomin Zhu, Yuqing Guo, Haifeng Tang, Daijun Yang, Cunman Zhang, Pingwen Ming, Bing Li
Publikováno v:
ACS Omega, Vol 6, Iss 48, Pp 32960-32969 (2021)
Externí odkaz:
https://doaj.org/article/23d3ada1d1894eb9a6e36f4bc9d899d4
Publikováno v:
AIP Advances, Vol 11, Iss 5, Pp 055004-055004-7 (2021)
The performance of the proton exchange membrane fuel cell (PEMFC) is not the best when it is manufactured. It must be activated before it can be put into use. In this paper, a single-cell-based rapid activation method using high current pulses was pr
Externí odkaz:
https://doaj.org/article/d56987df3db9483b8974af8a8db98fe3
Publikováno v:
Membranes, Vol 12, Iss 5, p 541 (2022)
Degradation occurs in catalyst inks because of the catalytic oxidation of the solvent. Identification of the generation process of impurities and their effects on the properties of HSC ink and LSC ink is crucial in mitigating them. In this study, gas
Externí odkaz:
https://doaj.org/article/a6dfc3659fdd445e8f777b6f1f63f345
Publikováno v:
Data in Brief, Vol 35, Iss , Pp 106775- (2021)
This dataset collects the long-term dynamic durability test data and the polarization characterization test data used in our research article [1]. The dynamic durability test and the polarization characterization test of a single proton exchange memb
Externí odkaz:
https://doaj.org/article/6c5de0307af248b193a267b73f289947
Autor:
Bing Li, Meng Xie, Kechuang Wan, Xiaolei Wang, Daijun Yang, Zhikun Liu, Tiankuo Chu, Pingwen Ming, Cunman Zhang
Publikováno v:
Membranes, Vol 12, Iss 3, p 301 (2022)
Graphitized black pearl (GBP) 2000 supported Pt nanoparticle catalysts is synthesized by a formic acid reduction method. The results of a half-cell accelerated degradation test (ADT) of two protocols and a single-cell ADT show that, Pt/GBP catalyst h
Externí odkaz:
https://doaj.org/article/793f917515524a1fb7c41eb18eadd4ab
Publikováno v:
Membranes, Vol 12, Iss 3, p 306 (2022)
As the core component of a proton exchange fuel cell (PEMFC), a membrane electrode assembly (MEA) consists of function region (active area), structure region, and transition region. Situated between the function and structure regions, the transition
Externí odkaz:
https://doaj.org/article/19199975ad1a4e2aaaa0daba6fe73ab4
Autor:
Meng Xie, Tiankuo Chu, Tiantian Wang, Kechuang Wan, Daijun Yang, Bing Li, Pingwen Ming, Cunman Zhang
Publikováno v:
Membranes, Vol 11, Iss 11, p 879 (2021)
In this paper, the composition, function and structure of the catalyst layer (CL) of a proton exchange membrane fuel cell (PEMFC) are summarized. The hydrogen reduction reaction (HOR) and oxygen reduction reaction (ORR) processes and their mechanisms
Externí odkaz:
https://doaj.org/article/ac64291ae79442f89ca767ad625d63b5
Autor:
Kefeng Hu, Daijun Yang
Publikováno v:
Energies, Vol 14, Iss 20, p 6556 (2021)
The effect of NH3 in H2 and in air was investigated at various concentrations ranging from 1.0 ppm to 100 ppm in air and ranging from 0.25 ppm to 10 ppm in fuel. The effect of NH3 on cathode caused an instantaneous decrease in cell voltage which drop
Externí odkaz:
https://doaj.org/article/465024484a9d4a56ba889e06f2823218