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Umi Azmah Hasran, Dr.

  • 695 Citations
  • 10 h-Index
20072019
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Research Output 2007 2019

  • 695 Citations
  • 10 h-Index
  • 15 Article
  • 3 Conference contribution
  • 1 Review article
2007
303 Citations (Scopus)

Overview on the challenges and developments of micro-direct methanol fuel cells (DMFC)

Kamarudin, S. K., Wan Daud, W. R., Ho, S. L. & Hasran, U. A., 1 Jan 2007, In : Journal of Power Sources. 163, 2, p. 743-754 12 p.

Research output: Contribution to journal › Article

Direct methanol fuel cells (DMFC)
fuel cells
methyl alcohol
prototypes
MEMS
2009
22 Citations (Scopus)

Unsteady-state modelling for a passive liquid-feed DMFC

Basri, S., Kamarudin, S. K., Wan Daud, W. R., Yaakob, Z., Ahmad, M. M., Hashim, N. & Hasran, U. A., Jul 2009, In : International Journal of Hydrogen Energy. 34, 14, p. 5759-5769 11 p.

Research output: Contribution to journal › Article

unsteady state
Direct methanol fuel cells (DMFC)
fuel cells
methyl alcohol
Liquids
2010
180 Citations (Scopus)

Overview of hybrid membranes for direct-methanol fuel-cell applications

Ahmad, H., Kamarudin, S. K., Hasran, U. A. & Wan Daud, W. R., Mar 2010, In : International Journal of Hydrogen Energy. 35, 5, p. 2160-2175 16 p.

Research output: Contribution to journal › Article

Direct methanol fuel cells (DMFC)
fuel cells
methyl alcohol
membranes
Membranes
2011
47 Citations (Scopus)

A novel hybrid Nafion-PBI-ZP membrane for direct methanol fuel cells

Ahmad, H., Kamarudin, S. K., Hasran, U. A. & Wan Daud, W. R., Nov 2011, In : International Journal of Hydrogen Energy. 36, 22, p. 14668-14677 10 p.

Research output: Contribution to journal › Article

polybenzimidazole
Direct methanol fuel cells (DMFC)
Zirconium
fuel cells
phosphates
3 Citations (Scopus)

A simple thermal oxidation technique and KOH wet etching process for fuel cell flow field fabrication

Hasran, U. A., Kamarudin, S. K., Wan Daud, W. R., Yeop Majlis, B., Mohamad, A. B. & Kadhum, A. A. H., Apr 2011, In : International Journal of Hydrogen Energy. 36, 8, p. 5136-5142 7 p.

Research output: Contribution to journal › Article

Wet etching
fuel cells
Fuel cells
Etching
Flow fields
2013
10 Citations (Scopus)

Optimization of hot pressing parameters in membrane electrode assembly fabrication by response surface method

Hasran, U. A., Kamarudin, S. K., Wan Daud, W. R., Yeop Majlis, B., Mohamad, A. B., Kadhum, A. A. H. & Ahmad, M. M., 26 Jul 2013, In : International Journal of Hydrogen Energy. 38, 22, p. 9484-9493 10 p.

Research output: Contribution to journal › Article

hot pressing
Hot pressing
assembly
membranes
Membranes
5 Citations (Scopus)

Review on utilization of the pervaporation membrane for passive vapor feed direct methanol fuel cell

Fauzi, N. F. I., Hasran, U. A. & Kamarudin, S. K., 2013, IOP Conference Series: Materials Science and Engineering. 1 ed. Vol. 50. 012056

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Pervaporation
Direct methanol fuel cells (DMFC)
Methanol
Vapors
Membranes
2014

Effect of polydimethylsilicone membrane thickness on the rate of methanol evaporation in a passive vapor-feed direct methanol fuel cell

Fauzi, N. F. I., Hasran, U. A. & Kamarudin, S. K., 2014, 20th World Hydrogen Energy Conference, WHEC 2014. Committee of WHEC2014, Vol. 1. p. 168-174 7 p.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Direct methanol fuel cells (DMFC)
Evaporation
Methanol
Vapors
Membranes
39 Citations (Scopus)

Mass transfer and performance of membrane-less micro fuel cell: A review

Nasharudin, M. N., Kamarudin, S. K., Hasran, U. A. & Mastar @ Masdar, M. S., 13 Jan 2014, In : International Journal of Hydrogen Energy. 39, 2, p. 1039-1055 17 p.

Research output: Contribution to journal › Article

fuel cells
mass transfer
Fuel cells
Mass transfer
membranes
32 Citations (Scopus)

Modeling and simulation of a direct ethanol fuel cell: An overview

Abdullah, S., Kamarudin, S. K., Hasran, U. A., Mastar @ Masdar, M. S. & Wan Daud, W. R., 15 Sep 2014, In : Journal of Power Sources. 262, p. 401-406 6 p.

Research output: Contribution to journal › Article

Direct ethanol fuel cells (DEFC)
fuel cells
ethyl alcohol
simulation
commercialization
2015
15 Citations (Scopus)

Applications of graphene nano-sheets as anode diffusion layers in passive direct methanol fuel cells (DMFC)

Ong, B. C., Kamarudin, S. K., Mastar @ Masdar, M. S. & Hasran, U. A., 7 Oct 2015, (Accepted/In press) In : International Journal of Hydrogen Energy.

Research output: Contribution to journal › Article

Direct methanol fuel cells (DMFC)
Graphene
fuel cells
graphene
Anodes
17 Citations (Scopus)

Development of a conceptual design model of a direct ethanol fuel cell (DEFC)

Abdullah, S., Kamarudin, S. K., Hasran, U. A., Mastar @ Masdar, M. S. & Wan Daud, W. R., 21 Sep 2015, In : International Journal of Hydrogen Energy. 40, 35, p. 11943-11948 6 p.

Research output: Contribution to journal › Article

Direct ethanol fuel cells (DEFC)
Conceptual design
fuel cells
ethyl alcohol
commercialization

Effect of pervaporation plate thickness on the rate of methanol evaporation In a passive vapor-feed direct methanol fuel cell

Fauzi, N. F. I., Hasran, U. A. & Kamarudin, S. K., 21 Sep 2015, IOP Conference Series: Materials Science and Engineering. 1 ed. Institute of Physics Publishing, Vol. 88. 012055

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Pervaporation
Direct methanol fuel cells (DMFC)
Methanol
Evaporation
Vapors
6 Citations (Scopus)

Enhancing methanol oxidation with a TiO2-modified semiconductor as a photo-catalyst

Ahmad, H., Kamarudin, S. K., Effery Minggu, L., Hasran, U. A., Mastar @ Masdar, M. S. & Wan Daud, W. R., 6 Nov 2015, (Accepted/In press) In : International Journal of Hydrogen Energy.

Research output: Contribution to journal › Article

Methanol
Direct methanol fuel cells (DMFC)
methyl alcohol
Semiconductor materials
catalysts
2016
11 Citations (Scopus)

Electrochemical kinetic and mass transfer model for direct ethanol alkaline fuel cell (DEAFC)

Abdullah, S., Kamarudin, S. K., Hasran, U. A., Mastar @ Masdar, M. S. & Wan Daud, W. R., 15 Jul 2016, In : Journal of Power Sources. 320, p. 111-119 9 p.

Research output: Contribution to journal › Article

Direct ethanol fuel cells (DEFC)
Alkaline fuel cells
fuel cells
mass transfer
ethyl alcohol
2018
4 Citations (Scopus)

Development of 2D multiphase non-isothermal mass transfer model for DMFC system

Ismail, A., Kamarudin, S. K., Wan Daud, W. R., Mastar @ Masdar, M. S. & Hasran, U. A., 1 Jun 2018, In : Energy. 152, p. 263-276 14 p.

Research output: Contribution to journal › Article

Direct methanol fuel cells (DMFC)
Mass transfer
Methanol
Oxygen
Anodes

Development of optimisation model for direct methanol fuel cells via cell integrated network

Ismail, A., Kamarudin, S. K., Wan Daud, W. R., Mastar @ Masdar, M. S. & Hasran, U. A., 1 Jan 2018, (Accepted/In press) In : International Journal of Hydrogen Energy.

Research output: Contribution to journal › Article

Direct methanol fuel cells (DMFC)
fuel cells
methyl alcohol
optimization
Electric potential
2019
1 Citation (Scopus)

Development of optimisation model for direct methanol fuel cells via cell integrated network

Ismail, A., Kamarudin, S. K., Wan Daud, W. R., Mastar @ Masdar, M. S. & Hasran, U. A., 1 Jan 2019, In : International Journal of Hydrogen Energy.

Research output: Contribution to journal › Article

Direct methanol fuel cells (DMFC)
fuel cells
methyl alcohol
optimization
Electric potential

Membrane-less micro fuel cell system design and performance: An overview

Hanapi, I. H., Kamarudin, S. K., Zainoodin, A. M. & Hasran, U. A., 1 Dec 2019, In : International Journal of Energy Research. 43, 15, p. 8956-8972 17 p.

Research output: Contribution to journal › Review article

Fuel cells
Systems analysis
Membranes
Liquid fuels
Costs