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2019
1 Citation (Scopus)

A comprehensive analysis of food waste derived liquefaction bio-oil properties for industrial application

Chen, W-H., Lin, Y. Y., Liu, H. C., Chen, T. C., Hung, C. H., Chen, C. H. & Ong, H. C., 2019 Mar 1, In : Applied Energy. 237, p. 283-291 9 p.

Research output: Contribution to journalArticle

Liquefaction
liquefaction
Industrial applications
food
oil

A comprehensive analysis of the performance of thermoelectric generators with constant and variable properties

Chen, W-H., Lin, Y. X., Wang, X. D. & Lin, Y. L., 2019 May 1, In : Applied Energy. 241, p. 11-24 14 p.

Research output: Contribution to journalArticle

temperature
Temperature
surface temperature
Materials properties
prediction

A comprehensive review of life cycle assessment (LCA) of microalgal and lignocellulosic bioenergy products from thermochemical processes

Ubando, A. T., Rivera, D. R. T., Chen, W-H. & Culaba, A. B., 2019 Nov 1, In : Bioresource technology. 291, 121837.

Research output: Contribution to journalReview article

bioenergy
Life cycle
Biomass
life cycle
biomass

Analysis of physicochemical properties of liquefaction bio-oil from food waste

Chen, W-H., Lin, Y. Y., Liu, H. C., Chen, T. C., Hung, H. C. & Chen, C. H., 2019 Jan 1, In : Energy Procedia. 158, p. 61-66 6 p.

Research output: Contribution to journalConference article

Open Access
Liquefaction
Oils
Boiling point
Carbohydrates
Amides

A review of synthesis and morphology of SrTiO3 for energy and other applications

Phoon, B. L., Lai, C. W., Juan, J. C., Show, P. L. & Chen, W-H., 2019 Aug 1, In : International Journal of Energy Research. 43, 10, p. 5151-5174 24 p.

Research output: Contribution to journalReview article

Hydrogen fuels
Photocatalysis
Strontium
Energy storage
Surface properties
1 Citation (Scopus)

A study of hygroscopic property of biomass pretreated by torrefaction

Chen, W-H., Lin, B. J., Colin, B., Pétrissans, A. & Pétrissans, M., 2019 Jan 1, In : Energy Procedia. 158, p. 32-36 5 p.

Research output: Contribution to journalConference article

Open Access
Wood
Biomass
Moisture
Contact angle
Calorific value

Bioenergy production and metallic iron (Fe) conversion from Botryococcus sp. cultivated in domestic wastewater: Algal biorefinery concept

Ashokkumar, V., Chen, W-H., Al-Muhtaseb, A. H., Kumar, G., Sathishkumar, P., Pandian, S., Ani, F. N. & Ngamcharussrivichai, C., 2019 Sep 15, In : Energy Conversion and Management. 196, p. 1326-1334 9 p.

Research output: Contribution to journalArticle

Biomass
Wastewater
Biodiesel
Iron
Lipids
1 Citation (Scopus)

Biofuel and bioenergy technology

Chen, W-H., Lee, K. T. & Ong, H. C., 2019 Jan 18, In : Energies. 12, 2, 290.

Research output: Contribution to journalReview article

Biofuels
7 Citations (Scopus)

Catalytic effects of potassium on biomass pyrolysis, combustion and torrefaction

Safar, M., Lin, B. J., Chen, W-H., Langauer, D., Chang, J-S., Raclavska, H., Pétrissans, A., Rousset, P. & Pétrissans, M., 2019 Feb 1, In : Applied Energy. p. 346-355 10 p.

Research output: Contribution to journalArticle

pyrolysis
Potassium
Biomass
Pyrolysis
potassium

Catalytic thermochemical conversion of biomass for biofuel production: A comprehensive review

Ong, H. C., Chen, W-H., Farooq, A., Gan, Y. Y., Lee, K. T. & Ashokkumar, V., 2019 Oct 1, In : Renewable and Sustainable Energy Reviews. 113, 109266.

Research output: Contribution to journalReview article

Biofuels
Biomass
Catalysts
Liquefaction
Pyrolysis
2 Citations (Scopus)

Comparison and characterization of property variation of microalgal biomass with non-oxidative and oxidative torrefaction

Zhang, C., Wang, C., Cao, G., Chen, W-H. & Ho, S. H., 2019 Jun 15, In : Fuel. p. 375-385 11 p.

Research output: Contribution to journalArticle

Biomass
Decarbonization
Dehydrogenation
Hydrophobicity
Specific surface area
1 Citation (Scopus)

Density functional theory-based modeling and calculations of a polyamide molecular unit for studying forward-osmosis-dewatering of microalgae

Itliong, J. N., Rojas, K. I. M., Ubando, A. T., Chen, W-H., Villagracia, A. R. C., David, M. Y., Culaba, A. B., Ong, H. L., Moreno, J. L. V., Manrique, R. B., Chang, J-S., Kasai, H., Bernardo, G. P. O., Padama, A. A. B. & Arboleda, N. B., 2019 Mar 12, 2018 IEEE 10th International Conference on Humanoid, Nanotechnology, Information Technology, Communication and Control, Environment and Management, HNICEM 2018. Institute of Electrical and Electronics Engineers Inc., 8666436. (2018 IEEE 10th International Conference on Humanoid, Nanotechnology, Information Technology, Communication and Control, Environment and Management, HNICEM 2018).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Osmosis
Dewatering
Polyamides
Density functional theory
Amides

Determining the Sustainability of a Community Micro Hydro Power System using Real Options Analysis

Antonio Marfori, V. I., Culaba, B. A., Ubando, T. A., Anthony Almonares, R. & Chen, W-H., 2019 Jul 2, In : IOP Conference Series: Earth and Environmental Science. 268, 1, 012108.

Research output: Contribution to journalConference article

Open Access
valuation
sustainability
power plant
hydroelectric power plant
electricity generation

Effects of impregnated potassium on biomass torrefaction

Safar, M., Lin, B. J., Chen, W-H., Langauer, D., Raclavska, H., Pétrissans, A. & Pétrissans, M., 2019 Jan 1, In : Energy Procedia. 158, p. 55-60 6 p.

Research output: Contribution to journalConference article

Open Access
Potassium
Biomass
Pyrolysis
Sawdust
Ovens
2 Citations (Scopus)

Evolutionary computation for maximizing CO2 and H2 separation in multiple-tube palladium-membrane systems

Chen, W-H., Kuo, P. C. & Lin, Y. L., 2019 Feb 1, In : Applied Energy. p. 299-310 12 p.

Research output: Contribution to journalArticle

palladium
Evolutionary algorithms
Palladium
membrane
Membranes

Exploring the potency of integrating semi-batch operation into lipid yield performance of Chlamydomonas sp. Tai-03

Tan, C. H., Show, P. L., Ling, T. C., Nagarajan, D., Lee, D. J., Chen, W-H. & Chang, J-S., 2019 Aug 1, In : Bioresource technology. 121331.

Research output: Contribution to journalArticle

Biofuels
Lipids
Biodiesel
Productivity
lipid

Hydrogen permeation enhancement in a Pd membrane tube system under various vacuum degrees

Chen, W-H., Escalante, J., Chi, Y. H. & Lin, Y. L., 2019 Jan 1, In : International Journal of Hydrogen Energy.

Research output: Contribution to journalArticle

Permeation
Palladium
palladium
Vacuum
tubes

Impact of vacuum operation on hydrogen permeation through a palladium membrane tube

Chen, W-H., Lin, S. W., Chen, C. Y., Chi, Y. H. & Lin, Y. L., 2019 May 31, In : International Journal of Hydrogen Energy. 44, 28, p. 14434-14444 11 p.

Research output: Contribution to journalArticle

Permeation
Palladium
palladium
Vacuum
tubes

Investigation of direct biodiesel production from wet microalgae using definitive screening design

Felix, C., Ubando, A., Madrazo, C., Sutanto, S., Tran-Nguyen, P. L., Go, A. W., Ju, Y. H., Culaba, A., Chang, J-S. & Chen, W-H., 2019 Jan 1, In : Energy Procedia. 158, p. 1149-1154 6 p.

Research output: Contribution to journalConference article

Open Access
Biodiesel
Screening
Alternative fuels
Transesterification
Biofuels
1 Citation (Scopus)

Investigation of reverse ionic diffusion in forward-osmosis-aided dewatering of microalgae: A molecular dynamics study

Itliong, J. N., Villagracia, A. R. C., Moreno, J. L. V., Rojas, K. I. M., Bernardo, G. P. O., David, M. Y., Manrique, R. B., Ubando, A. T., Culaba, A. B., Padama, A. A. B., Ong, H. L., Chang, J-S., Chen, W-H., Kasai, H. & Arboleda, N. B., 2019 May 1, In : Bioresource technology. 279, p. 181-188 8 p.

Research output: Contribution to journalArticle

Osmosis
Dewatering
dewatering
osmosis
Molecular dynamics
1 Citation (Scopus)

Iron oxide reduction by graphite and torrefied biomass analyzed by TG-FTIR for mitigating CO2 emissions

Ubando, A. T., Chen, W-H. & Ong, H. C., 2019 Aug 1, In : Energy. 180, p. 968-977 10 p.

Research output: Contribution to journalArticle

Iron oxides
Fourier transforms
Graphite
Biomass
Infrared radiation

Iron oxide reduction by torrefied microalgae for CO2 capture and abatement in chemical-looping combustion

Ubando, A. T., Chen, W-H., Ashokkumar, V. & Chang, J-S., 2019 Nov 1, In : Energy. 186, 115903.

Research output: Contribution to journalArticle

Iron oxides
Hematite
Magnetite
Thermogravimetric analysis
Temperature

Modeling and prediction of devolatilization and elemental composition of wood during mild pyrolysis in a pilot-scale reactor

Lin, B. J., Silveira, E. A., Colin, B., Chen, W-H., Lin, Y. Y., Leconte, F., Pétrissans, A., Rousset, P. & Pétrissans, M., 2019 May 1, In : Industrial Crops and Products. 131, p. 357-370 14 p.

Research output: Contribution to journalArticle

pyrolysis
prediction
Abies
heat
kinetics

Multi-objective Design of a Biomass-based Polygeneration for Iron and Steel Manufacturing

Ubando, A. T. & Chen, W-H., 2019 Jul 2, In : IOP Conference Series: Earth and Environmental Science. 268, 1, 012085.

Research output: Contribution to journalConference article

Open Access
manufacturing
steel
iron
biomass
linear programing

Non-catalytic in-situ (trans)esterification of lipids in wet microalgae Chlorella vulgaris under subcritical conditions for the synthesis of fatty acid methyl esters

Felix, C., Ubando, A., Madrazo, C., Gue, I. H., Sutanto, S., Tran-Nguyen, P. L., Go, A. W., Ju, Y. H., Culaba, A., Chang, J-S. & Chen, W-H., 2019 Aug 15, In : Applied Energy. p. 526-537 12 p.

Research output: Contribution to journalArticle

Transesterification
Fatty acids
Lipids
ester
Esters

Overview on catalytic deoxygenation for biofuel synthesis using metal oxide supported catalysts

Ooi, X. Y., Gao, W., Ong, H. C., Lee, H. V., Juan, J. C., Chen, W-H. & Lee, K. T., 2019 Sep 1, In : Renewable and Sustainable Energy Reviews. p. 834-852 19 p.

Research output: Contribution to journalReview article

Biofuels
Catalyst supports
Oxides
Metals
Catalysts

Oxidative reaction interaction and synergistic index of emulsified pyrolysis bio-oil/diesel fuels

Lin, B. J., Chen, W-H., Hsieh, T. H., Ong, H. C., Show, P. L. & Naqvi, S. R., 2019 Jun 1, In : Renewable Energy. 136, p. 223-234 12 p.

Research output: Contribution to journalArticle

Fuel oils
Diesel fuels
Pyrolysis
Industrial furnaces
Emulsification
4 Citations (Scopus)

Oxidative torrefaction of biomass nutshells: Evaluations of energy efficiency as well as biochar transportation and storage

Zhang, C., Ho, S. H., Chen, W-H., Fu, Y., Chang, J-S. & Bi, X., 2019 Feb 1, In : Applied Energy. p. 428-441 14 p.

Research output: Contribution to journalArticle

energy efficiency
Energy efficiency
Biomass
shell
oxygen

Performance comparison of thermoelectric generators using different materials

Chen, W-H. & Lin, Y. X., 2019 Jan 1, In : Energy Procedia. 158, p. 1388-1393 6 p.

Research output: Contribution to journalConference article

Open Access
Materials properties
Temperature
Seebeck coefficient
Waste heat
Power generation
1 Citation (Scopus)

Potential of sustainable bioenergy production from Synechocystis sp. cultivated in wastewater at large scale – A low cost biorefinery approach

Ashokkumar, V., Chen, W-H., Ngamcharussrivichai, C., Agila, E. & Ani, F. N., 2019 Apr 15, In : Energy Conversion and Management. p. 188-199 12 p.

Research output: Contribution to journalArticle

Biomass
Wastewater
Algae
Costs
Bioethanol

Prediction of higher heating values (HHVs) and energy yield during torrefaction via kinetics

Lin, B. J., Silveira, E. A., Colin, B., Chen, W-H., Pétrissans, A., Rousset, P. & Pétrissans, M., 2019 Jan 1, In : Energy Procedia. 158, p. 111-116 6 p.

Research output: Contribution to journalConference article

Open Access
Heating
Kinetics
Biomass
Biofuels
Chemical analysis

Preface to the special issue on “Advanced Hydrogen Production Technology”

Chen, W-H. & Yu, J., 2019 May 31, In : International Journal of Hydrogen Energy. 44, 28, 1 p.

Research output: Contribution to journalEditorial

hydrogen production
Hydrogen production
1 Citation (Scopus)

Pyrolysis characteristics and non-isothermal torrefaction kinetics of industrial solid wastes

Bach, Q. V., Chen, W-H., Eng, C. F., Wang, C. W., Liang, K. C. & Kuo, J. Y., 2019 Sep 1, In : Fuel. p. 118-125 8 p.

Research output: Contribution to journalArticle

Industrial wastes
Solid wastes
Pyrolysis
Kinetics
Heating rate
9 Citations (Scopus)

Pyrolysis of high ash sewage sludge: Kinetics and thermodynamic analysis using Coats-Redfern method

Naqvi, S. R., Tariq, R., Hameed, Z., Ali, I., Naqvi, M., Chen, W-H., Ceylan, S., Rashid, H., Ahmad, J., Taqvi, S. A. & Shahbaz, M., 2019 Feb 1, In : Renewable Energy. 131, p. 854-860 7 p.

Research output: Contribution to journalArticle

Ashes
Sewage sludge
Pyrolysis
Thermodynamics
Heating rate
7 Citations (Scopus)

Sustainability of direct biodiesel synthesis from microalgae biomass: A critical review

Goh, B. H. H., Ong, H. C., Cheah, M. Y., Chen, W-H., Yu, K. L. & Mahlia, T. M. I., 2019 Jun 1, In : Renewable and Sustainable Energy Reviews. 107, p. 59-74 16 p.

Research output: Contribution to journalReview article

Biodiesel
Sustainable development
Biomass
Lipids
Feedstocks

Tailored hydrotalcite-based Mg-Ni-Al catalyst for hydrogen production via methane decomposition: Effect of nickel concentration and spinel-like structures

Sikander, U., Samsudin, M. F., Sufian, S., KuShaari, K. Z., Kait, C. F., Naqvi, S. R. & Chen, W-H., 2019 May 31, In : International Journal of Hydrogen Energy. 44, 28, p. 14424-14433 10 p.

Research output: Contribution to journalArticle

hydrogen production
Hydrogen production
spinel
Methane
methane
1 Citation (Scopus)

Thermal and solid electrolyte interphase characterization of lithium-ion battery

Chang, C. C., Huang, S. Y. & Chen, W-H., 2019 May 1, In : Energy. p. 999-1011 13 p.

Research output: Contribution to journalArticle

Solid electrolytes
Heat generation
Cathodes
Temperature control
Hot Temperature
5 Citations (Scopus)

Torrefaction of de-oiled Jatropha seed kernel biomass for solid fuel production

Gan, Y. Y., Ong, H. C., Ling, T. C., Chen, W-H. & Chong, C. T., 2019 Mar 1, In : Energy. 170, p. 367-374 8 p.

Research output: Contribution to journalArticle

Seed
Biomass
Particle size
Biodiesel
Gas emissions
1 Citation (Scopus)

Torrefaction performance prediction approached by torrefaction severity factor

Chen, W-H., Cheng, C. L., Show, P. L. & Ong, H. C., 2019 Sep 1, In : Fuel. p. 126-135 10 p.

Research output: Contribution to journalArticle

Biomass
Spirulina
Coffee
Medicine
Soils
2018
5 Citations (Scopus)

A new design of solar thermoelectric generator with combination of segmented materials and asymmetrical legs

Liu, H. B., Meng, J. H., Wang, X. D. & Chen, W-H., 2018 Nov 1, In : Energy Conversion and Management. 175, p. 11-20 10 p.

Research output: Contribution to journalArticle

Conversion efficiency
Analytical models
Temperature
Optimal design
3 Citations (Scopus)

Biochar production from microalgae cultivation through pyrolysis as a sustainable carbon sequestration and biorefinery approach

Yu, K. L., Show, P. L., Ong, H. C., Ling, T. C., Chen, W-H. & Salleh, M. A. M., 2018 Nov 1, In : Clean Technologies and Environmental Policy. 20, 9, p. 2047-2055 9 p.

Research output: Contribution to journalArticle

carbon sequestration
pyrolysis
Biomass
Pyrolysis
Carbon
5 Citations (Scopus)

Biogas partial oxidation in a heat recirculation reactor for syngas production and CO2 utilization

Chen, W-H. & Lin, S. C., 2018 May 1, In : Applied Energy. 217, p. 113-125 13 p.

Research output: Contribution to journalArticle

Biogas
biogas
Methane
methane
oxidation
9 Citations (Scopus)

Characterization of biomass waste torrefaction under conventional and microwave heating

Ho, S. H., Zhang, C., Chen, W-H., Shen, Y. & Chang, J-S., 2018 Sep 1, In : Bioresource Technology. 264, p. 7-16 10 p.

Research output: Contribution to journalArticle

Microwave heating
Biomass
heating
Coffee
biomass
2 Citations (Scopus)

Coupled effect of torrefaction and blending on chemical and energy properties for combustion of major open burned agriculture residues in Thailand

Kajina, W., Rousset, P., Chen, W-H., Sornpitak, T. & Commandré, J. M., 2018 Apr 1, In : Renewable Energy. 118, p. 113-121 9 p.

Research output: Contribution to journalArticle

Agriculture
Biomass
Biofuels
Fouling
Ashes
16 Citations (Scopus)

Effect of torrefaction pretreatment on the pyrolysis of rubber wood sawdust analyzed by Py-GC/MS

Chen, W-H., Wang, C. W., Kumar, G., Rousset, P. & Hsieh, T. H., 2018 Jul 1, In : Bioresource Technology. 259, p. 469-473 5 p.

Research output: Contribution to journalArticle

Sawdust
Rubber
rubber
Gas chromatography
pyrolysis
26 Citations (Scopus)

Evaluation of the engine performance and exhaust emissions of biodiesel-bioethanol-diesel blends using kernel-based extreme learning machine

Silitonga, A. S., Masjuki, H. H., Ong, H. C., Sebayang, A. H., Dharma, S., Kusumo, F., Siswantoro, J., Milano, J., Daud, K., Mahlia, T. M. I., Chen, W-H. & Sugiyanto, B., 2018 Sep 15, In : Energy. 159, p. 1075-1087 13 p.

Research output: Contribution to journalArticle

Bioethanol
Biodiesel
Brakes
Learning systems
Engines
Pulmonary diseases
pressure drop
Pressure drop
vortex
Vortex flow
4 Citations (Scopus)

Flow dynamics and PM2.5 deposition in healthy and asthmatic airways at different inhalation statuses

Chen, W-H., Lee, K. H., Mutuku, J. K. & Hwang, C. J., 2018 Jan 1, In : Aerosol and Air Quality Research. 18, 4, p. 866-883 18 p.

Research output: Contribution to journalArticle

secondary flow
Secondary flow
vortex
Vortex flow
Gases
5 Citations (Scopus)

Heat treatment kinetics using three-stage approach for sustainable wood material production

Silveira, E. A., Lin, B. J., Colin, B., Chaouch, M., Pétrissans, A., Rousset, P., Chen, W-H. & Pétrissans, M., 2018 Nov 15, In : Industrial Crops and Products. 124, p. 563-571 9 p.

Research output: Contribution to journalArticle

heat treatment
kinetics
industry
reaction mechanisms
heat
2 Citations (Scopus)

Hydrogen production characteristics of methanol partial oxidation under sprays with ultra-low Pt and Pd contents in catalysts

Chen, W-H. & Guo, Y. Z., 2018 Jun 15, In : Fuel. 222, p. 599-609 11 p.

Research output: Contribution to journalArticle

Hydrogen production
Methanol
Oxidation
Catalysts
Chemical reactions