Zobrazeno 1 - 10
of 259
pro vyhledávání: '"Siew Hwa Chan"'
Publikováno v:
Energy Storage and Saving, Vol 3, Iss 2, Pp 106-152 (2024)
Due to its zero emissions, high efficiency and low noise, proton exchange membrane fuel cell (PEMFC) is full of potential for the application of vehicle power source. Nonetheless, its lifespan and durability remain multiple obstacles to be solved bef
Externí odkaz:
https://doaj.org/article/19f0a0598f0644d2b8aae413dccacb3b
Autor:
I Nyoman Agus Adi Saputra, Teddy Dahlan Manurung, Aditya Eka Yuliadi, Prabowo, Giri Nugroho, Tri Vicca Kusumadewi, Hariana Hariana, Siew Hwa Chan
Publikováno v:
Case Studies in Thermal Engineering, Vol 63, Iss , Pp 105230- (2024)
The effort to reduce CO2 and NOx emissions plays a crucial role in mitigating climate change, improving air quality, complying with environmental regulations, and promoting clean technology innovation. Ammonia, as an emission-free fuel, shows signifi
Externí odkaz:
https://doaj.org/article/6936ee9377fa40069e074eae736f78e9
Autor:
Nirmal Vineeth Menon, Van Bo Nguyen, Raymond Quek, Chang Wei Kang, Baili Zhang, Siew Hwa Chan
Publikováno v:
Energy Conversion and Management: X, Vol 23, Iss , Pp 100642- (2024)
The use of hydrogen as a source of fuel for marine applications is relatively nascent. As the maritime industry pivots to the use of alternate low and zero-emission fuels to adapt to a changing regulatory landscape, hydrogen energy needs to present a
Externí odkaz:
https://doaj.org/article/ec622a54806645798e7f994b9dd71e99
Publikováno v:
Advanced Energy & Sustainability Research, Vol 4, Iss 7, Pp n/a-n/a (2023)
Fuel gas utilization and water management are particularly challenging integrated engineering problems in hydrogen–oxygen proton exchange membrane fuel cell (H2/O2 PEMFC) systems. Herein, a standardized process is adopted to evaluate the performanc
Externí odkaz:
https://doaj.org/article/978d50a485a34ec594d61f21c6484aaa
Publikováno v:
Energy Reports, Vol 7, Iss , Pp 8421-8446 (2021)
Hydrogen has emerged as a new energy vector beyond its usual role as an industrial feedstock, primarily for the production of ammonia, methanol, and petroleum refining. In addition to environmental sustainability issues, energy-scarce developed count
Externí odkaz:
https://doaj.org/article/337e32e4934548cca9a076b4f7bdd873
Publikováno v:
Energy and AI, Vol 9, Iss , Pp 100155- (2022)
The Self-adaptive control of the temperature can achieve the start of fuel cell at different operating temperatures, which is very important for the successful cold-start of the air-cooled PEMFC. The temperature distribution characteristics during th
Externí odkaz:
https://doaj.org/article/bb9436c9644f46dfb4b65869fc8bddba
Publikováno v:
Electrochemistry Communications, Vol 137, Iss , Pp 107267- (2022)
Electrochemically producing hydrogen from water via solid oxide electrolysis cells (SOECs) is regarded as one of the promising options for renewable energy storage. However, the delamination of the air electrodes was often observed during long-term t
Externí odkaz:
https://doaj.org/article/7571303c70ed4c13904207390983b177
Publikováno v:
Frontiers in Energy Research, Vol 10 (2022)
In the commercialization of the hydrogen fuel cell for the transportation sector, one of the main factors affecting the lifespan of the fuel cell is voltage reversal, especially when the anode of the fuel cell is subject to fuel starvation momentaril
Externí odkaz:
https://doaj.org/article/0587c1e08303467c9d6f0206718d56e4
Publikováno v:
Energy Conversion and Management: X, Vol 12, Iss , Pp 100114- (2021)
Effective water management is particularly critical for fuel cells fed by hydrogen/oxygen. An ejector is an optimal device for the gas recirculation subsystem of a proton exchange membrane fuel cell (PEMFC) and is usually adopted for the auxiliary dr
Externí odkaz:
https://doaj.org/article/3d2e2da29d6447de9f50d146eb214953
Publikováno v:
Energy Conversion and Management: X, Vol 10, Iss , Pp 100087- (2021)
Carbon corrosion in catalysts is one of the main limitations of proton exchange membrane fuel cell (PEMFC) lifetime. Water flooding can accelerate the carbon corrosion rate in PEMFCs, especially at high current densities. Increasing the operation tem
Externí odkaz:
https://doaj.org/article/990ea69c56fd40cfbe9932d6a4a9ce28