• 920 Citations
  • 14 h-Index
20122019
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Research Output 2012 2019

2012
3 Citations (Scopus)

Green economy: Assessing the greenness of the Malaysian economy

Islam, R., Siwar, C., Ahmad Ludin, N., Chowdhury, M. S. & Ibrahim, Y., 2012, In : International Journal of Green Economics. 6, 3, p. 226-242 17 p.

Research output: Contribution to journalArticle

Readiness
Destination
Malaysia
Academic journals
Government
2 Citations (Scopus)

Perspective of agriculture wastes usage as a resource

Asim, N., Sadaatian, O., Ahmad Ludin, N., Reza Faraji Zonooz, M. & Sopian, K., 2012, Advanced Materials Research. Vol. 550-553. p. 2246-2254 9 p. (Advanced Materials Research; vol. 550-553).

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

Agriculture
Solid wastes
Pollution
Costs
2014
92 Citations (Scopus)

A review of semiconductor materials as sensitizers for quantum dot-sensitized solar cells

Kouhnavard, M., Ikeda, S., Ahmad Ludin, N., Ahmad Khairudin, N. B., Ghaffari, B. V., Mat Teridi, M. A., Ibrahim, M. A., Sepeai, S. & Sopian, K., 2014, In : Renewable and Sustainable Energy Reviews. 37, p. 397-407 11 p.

Research output: Contribution to journalArticle

Semiconductor quantum dots
Solar cells
Semiconductor materials
Nanostructured materials
Electrons
3 Citations (Scopus)

Effect of solvents on extraction and adsorption of natural dyes extracted from cordyline fruticosa and hylocereus polyrhizus

Al-Alwani, M. A. M., Mohamad, A. B., Kadhum, A. A. H. & Ahmad Ludin, N., 2014, In : Asian Journal of Chemistry. 26, 18, p. 6285-6288 4 p.

Research output: Contribution to journalArticle

Coloring Agents
Adsorption
Methanol
Water
Chlorophyll
5 Citations (Scopus)

Equilibrium moisture content and moisture exclusion efficiency of acetylated rattan (Calamus manan)

Hisham, H. N., Hale, M. & Ahmad Ludin, N., 2014, In : Journal of Tropical Forest Science. 26, 1, p. 32-40 9 p.

Research output: Contribution to journalArticle

Calamus
leveling
moisture content
weight gain
moisture
8 Citations (Scopus)

Fabrication of NiO photoelectrodes by aerosol-assisted chemical vapour deposition (AACVD)

Mat Teridi, M. A., Tahir, A. A., Senthilarasu, S., Wijayantha, K. G. U., Sulaiman, M. Y., Ahmad Ludin, N., Ibrahim, M. A. & Sopian, K., 1 Dec 2014, In : Physica Status Solidi - Rapid Research Letters. 8, 12, p. 982-986 5 p.

Research output: Contribution to journalArticle

Nickel oxide
nickel oxides
Aerosols
Chemical vapor deposition
aerosols
23 Citations (Scopus)

Malaysian oil palm plantation sector: Exploiting renewable energy toward sustainability production

Ahmad Ludin, N., Bakri, M. A. M., Kamaruddin, N., Sopian, K., Deraman, M. S., Hamid, N. H., Asim, N. & Othman, M. Y., 15 Feb 2014, In : Journal of Cleaner Production. 65, p. 9-15 7 p.

Research output: Contribution to journalArticle

Palm oil
Sustainable development
plantation
oil industry
sustainability
15 Citations (Scopus)
Methylene Blue
Ultraviolet Rays
Ultraviolet radiation
Activated carbon
activated carbon
5 Citations (Scopus)

Review of Polymer, Dye-Sensitized, and Hybrid Solar Cells

Mohd-Nasir, S. N. F., Sulaiman, M. Y., Ahmad Ludin, N., Ibrahim, M. A., Sopian, K. & Mat Teridi, M. A., 2014, In : International Journal of Photoenergy. 2014, 370160.

Research output: Contribution to journalReview article

Solar cells
Polymers
Coloring Agents
Dyes
solar cells
157 Citations (Scopus)

Review on the development of natural dye photosensitizer for dye-sensitized solar cells

Ahmad Ludin, N., Al-Alwani Mahmoud, A. M., Mohamad, A. B., Kadhum, A. A. H., Sopian, K. & Abdul Karim, N. S., Mar 2014, In : Renewable and Sustainable Energy Reviews. 31, p. 386-396 11 p.

Research output: Contribution to journalArticle

Photosensitizers
Dyes
Solar cells
Anthocyanins
Flavonoids

The potential of solar as alternative energy source for socio-economic wellbeing in rural areas, Malaysia

Alam, R. Z., Siwar, C. & Ahmad Ludin, N., 2014, Springer Proceedings in Physics. Springer Science and Business Media, LLC, Vol. 155. p. 337-343 7 p.

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

rural areas
Malaysia
energy sources
economics
solar energy
14 Citations (Scopus)

The role of physical techniques on the preparation of photoanodes for dye sensitized solar cells

Ahmadi, S., Asim, N., Alghoul, M. A., Hammadi, F. Y., Saeedfar, K., Ahmad Ludin, N., Zaidi, S. H. & Sopian, K., 2014, In : International Journal of Photoenergy. 2014, 198734.

Research output: Contribution to journalArticle

solar cells
dyes
preparation
research and development
durability
2015
43 Citations (Scopus)

Carbonaceous materials and their advances as a counter electrode in dye-sensitized solar cells: Challenges and prospects

Kouhnavard, M., Ahmad Ludin, N., Ghaffari, B. V., Sopian, K. & Ikeda, S., 11 May 2015, In : ChemSusChem. 8, 9, p. 1510-1533 24 p.

Research output: Contribution to journalArticle

dye
electrode
Carbon
Electrodes
Graphite
54 Citations (Scopus)

Effect of solvents on the extraction of natural pigments and adsorption onto TiO2 for dye-sensitized solar cell applications

Al-Alwani, M. A. M., Mohamad, A. B., Kadhum, A. A. H. & Ahmad Ludin, N., 13 Feb 2015, In : Spectrochimica Acta - Part A: Molecular and Biomolecular Spectroscopy. 138, p. 130-137 8 p.

Research output: Contribution to journalArticle

pigments
Pigments
Coloring Agents
Dyes
solar cells
15 Citations (Scopus)

Electrodeposited p-type Co<inf>3</inf>O<inf>4</inf> with high photoelectrochemical performance in aqueous medium

Ebadi, M., Mat Teridi, M. A., Sulaiman, M. Y., Basirun, W. J., Asim, N., Ahmad Ludin, N., Ibrahim, M. A. & Sopian, K., 2015, In : RSC Advances. 5, 46, p. 36820-36827 8 p.

Research output: Contribution to journalArticle

Electrodeposition
Photocurrents
Annealing
Chronoamperometry
Photocathodes

Graphene as Sensitizer

Mat Teridi, M. A., Ibrahim, M. A., Ahmad Ludin, N., Farhana Mohd Nasir, S. N., Sulaiman, M. Y. & Sopian, K., 28 Jan 2015, Graphene-based Energy Devices. wiley, p. 407-430 24 p.

Research output: Chapter in Book/Report/Conference proceedingChapter

Graphite
Graphene
Conductive films
Energy resources
Fuel cells
6 Citations (Scopus)

Hydrophilic carbon/TiO2 colloid composite: a potential counter electrode for dye-sensitized solar cells

Kouhnavard, M., Ludin, N. A., Ghaffari, B. V., Ikeda, S., Sopian, K. & Miyake, M., 28 Dec 2015, (Accepted/In press) In : Journal of Applied Electrochemistry. p. 1-8 8 p.

Research output: Contribution to journalArticle

Colloids
Carbon
Electrodes
Composite materials
Catalyst activity
12 Citations (Scopus)

Influence of ethylene glycol on efficient photoelectrochemical activity of BiVO4 photoanode via AACVD

Mohd-Nasir, S. N. F., Mat Teridi, M. A., Ebadi, M., Sagu, J. S., Sulaiman, M. Y., Ahmad Ludin, N. & Ibrahim, M. A., 1 Dec 2015, In : Physica Status Solidi (A) Applications and Materials Science. 212, 12, p. 2910-2914 5 p.

Research output: Contribution to journalArticle

Ethylene Glycol
Ethylene glycol
glycols
ethylene
Thin films
8 Citations (Scopus)

Kajian awal sifat fotokimia bahan warna semulajadi Curcuma longa L. dan Lawsonia inermis L. sebagai pemeka fotoelektrod TiO2

Translated title of the contribution: Preliminary study of natural pigments photochemical properties of Curcuma longa L. and Lawsonia inermis L. as TiO2 photoelectrode sensitizerSafie, N. E., Ahmad Ludin, N., Su'ait, M. S., Hamid, N. H., Sepeai, S., Ibrahim, M. A. & Mat Teridi, M. A., 2015, In : Malaysian Journal of Analytical Sciences. 19, 6, p. 1243-1249 7 p.

Research output: Contribution to journalArticle

Pigments
Curcumin
Coloring Agents
Photosensitizing Agents
Ultraviolet spectrophotometers
1 Citation (Scopus)

Kesan sepuh lindap terhadap sifat fotoelektrokimia elektrod filem nipis BiVO4

Translated title of the contribution: Annealing effect on the photoelectrochemical properties of BiVO4 thin film electrodesMohd Nasir, S. N. F., Mat Teridi, M. A., Ebadi, M., Sagu, J. S., Sulaiman, M. Y., Ahmad Ludin, N. & Ibrahim, M. A., 2015, In : Malaysian Journal of Analytical Sciences. 19, 6, p. 1250-1255 6 p.

Research output: Contribution to journalArticle

Annealing
Thin films
Electrodes
Photocurrents
Fluorine

Pemfungsian silikon dengan molekul pewarna sebagai bahan penuaian cahaya

Translated title of the contribution: Si functionalization with dye molecular as lightharvesting materialMohd Sinin, N. A., Ibrahim, M. A., Mat Teridi, M. A., Ahmad Ludin, N., Sepeai, S. & Sopian, K., 2015, In : Malaysian Journal of Analytical Sciences. 19, 6, p. 1256-1263 8 p.

Research output: Contribution to journalArticle

Silicon
Coloring Agents
Photoluminescence spectroscopy
Surface states
Charge trapping
2016
2 Citations (Scopus)

Analysis of energy utilisation in Malaysian oil palm mechanisation operation

Azwan, M. B., Ahmad Ludin, N., Rahim, A. S., Norman, K. & Salmah, J., 1 Dec 2016, In : Journal of Oil Palm Research. 28, 4, p. 485-495 11 p.

Research output: Contribution to journalArticle

Renewable Energy
Mechanization
Palm oil
mechanization
Elaeis guineensis
4 Citations (Scopus)

An Efficient Metal-Free Hydrophilic Carbon as a Counter Electrode for Dye-Sensitized Solar Cells

Kouhnavard, M., Ahmad Ludin, N., Vazifehkhah Ghaffari, B., Sopian, K., Abdul Karim, N. & Miyake, M., 2016, In : International Journal of Photoenergy. 2016, 5186762.

Research output: Contribution to journalArticle

counters
Carbon
solar cells
dyes
Metals
55 Citations (Scopus)
Molecules
Costs
Perovskite
Functional groups
Perovskite solar cells
68 Citations (Scopus)

Dye-sensitised solar cells: Development, structure, operation principles, electron kinetics, characterisation, synthesis materials and natural photosensitisers

Al-Alwani, M. A. M., Mohamad, A. B., Ahmad Ludin, N., Kadhum, A. A. H. & Sopian, K., 1 Nov 2016, In : Renewable and Sustainable Energy Reviews. 65, p. 183-213 31 p.

Research output: Contribution to journalReview article

Photosensitizers
Photovoltaic cells
Reserves to production ratio
Solar energy
Kinetics
2 Citations (Scopus)

Green economy models and energy policies towards sustainable development in Malaysia: A review

Hussien, M. E., Alam, R. Z., Siwar, C. & Ahmad Ludin, N., 2016, In : International Journal of Green Economics. 10, 1, p. 89-106 18 p.

Research output: Contribution to journalReview article

Energy policy
Sustainability
Malaysia
Sustainable development
Energy
11 Citations (Scopus)

Heterojunction Cr2O3/CuO: Ni photocathodes for enhanced photoelectrochemical performance

Mohd Nasir, S. N. F., Yahya, M. K. N., Mohamad Sapian, N. W., Ahmad Ludin, N., Ibrahim, M. A., Sopian, K. & Mat Teridi, M. A., 2016, In : RSC Advances. 6, 62, p. 56885-56891 7 p.

Research output: Contribution to journalArticle

Photocathodes
Nickel
Heterojunctions
Charge transfer
Copper oxides
1 Citation (Scopus)

Metal oxide BiVO4 as photoelectrode in photoelectrochemical solar water oxidation

Mohd Nasir, S. N. F., Sulaiman, M. Y., Ebadi, M., Ahmad Ludin, N., Ibrahim, M. A. & Mat Teridi, M. A., 2016, In : Solid State Phenomena. 253, p. 41-58 18 p.

Research output: Contribution to journalReview article

fossil fuels
water splitting
Oxides
metal oxides
Metals

Modification of BSF layer in bifacial solar cell via photosensitization of molecules nanostructure

Sinin, N. A. M., Ibrahim, M. A., Sepeai, S., Sulaiman, M. Y., Mat Teridi, M. A., Ahmad Ludin, N. & Zaidi, S. H., 2016, In : Jurnal Teknologi. 78, 6-7, p. 109-114 6 p.

Research output: Contribution to journalArticle

Nanostructures
Solar cells
Dyes
Molecules
Silicon
5 Citations (Scopus)

Optimization of dye extraction from Cordyline fruticosa via response surface methodology to produce a natural sensitizer for dye-sensitized solar cells

Al-Alwani, M. A. M., Ahmad Ludin, N., Mohamad, A. B., Kadhum, A. A. H., Baabbad, M. M. & Sopian, K., 2016, In : Results in Physics. 6, p. 520-529 10 p.

Research output: Contribution to journalArticle

solar cells
dyes
methodology
optimization
leaves
3 Citations (Scopus)
Perovskite
Oxides
Solid state reactions
Transparency
Sol-gels
13 Citations (Scopus)
Perovskite
Oxides
Indium
Tin oxides
Zinc Oxide
2017
1 Citation (Scopus)

Analisis arus-voltan bagi pengubahsuaian proses fabrikasi sel suria silikon jenis-P ke atas wafer silikon jenis-N

Translated title of the contribution: Current-voltage analysis for the adaption of P-type silicon solar cell fabrication process onto N-type silicon waferSepeai, S., Zulhafizhazuan, W., Leong, C. S., Ahmad Ludin, N., Ibrahim, M. A., Sopian, K. & Zaidi, S. H., 1 Oct 2017, In : Sains Malaysiana. 46, 10, p. 1943-1949 7 p.

Research output: Contribution to journalArticle

Silicon solar cells
Silicon wafers
Solar cells
Fabrication
Electric potential
9 Citations (Scopus)

Application of dyes extracted from Alternanthera dentata leaves and Musa acuminata bracts as natural sensitizers for dye-sensitized solar cells

Al-Alwani, M. A. M., Ahmad Ludin, N., Mohamad, A. B., Kadhum, A. A. H. & Mukhlus, A., 2017, (Accepted/In press) In : Spectrochimica Acta - Part A: Molecular and Biomolecular Spectroscopy.

Research output: Contribution to journalArticle

Anthocyanins
leaves
Coloring Agents
Dyes
solar cells
4 Citations (Scopus)

Assessment of electric vehicle and photovoltaic integration for oil palm mechanisation practise

Azwan, M. B., Ahmad Ludin, N., Sopian, K., Abd Rahim, S., Norman, K., Ramdhan, K. & Solah, D., 1 Jan 2017, In : Journal of Cleaner Production. 140, p. 1365-1375 11 p.

Research output: Contribution to journalArticle

electric vehicle
Mechanization
Palm oil
Electric vehicles
oil

Characterization of perovskite layer on various nanostructured silicon wafer

Rostan, N. F. M., Sepeai, S., Ramli, N. F., Azhari, A. W., Ahmad Ludin, N., Mat Teridi, M. A., Ibrahim, M. A. & Zaidi, S. H., 5 May 2017, 1st UKM-ISESCO-COMSATS International Workshop on Nanotechnology for Young Scientists, IWYS 2016. American Institute of Physics Inc., Vol. 1838. 020020

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

solar cells
wafers
etching
silicon
nanowires

Characterizations of natural dye from garcinia mangostana with graphene oxide (GO) as sensitizer in dye-sensitizer solar cells

Ismail, M., Ahmad Ludin, N., Hamid, N. H., Ibrahim, M. A., Zulfakar, M. S., Mohamed, N. M. & Sopian, K., 5 May 2017, 1st UKM-ISESCO-COMSATS International Workshop on Nanotechnology for Young Scientists, IWYS 2016. American Institute of Physics Inc., Vol. 1838. 020017

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

graphene
solar cells
dyes
oxides
passageways
13 Citations (Scopus)
Photoelectrochemical cells
Aerosols
Chemical vapor deposition
Thin films
Temperature
3 Citations (Scopus)
dye
Wood
electron
Conversion efficiency
Coloring Agents
5 Citations (Scopus)
Electron energy levels
Wood
Molecular orbitals
Optical band gaps
Spectrophotometry
10 Citations (Scopus)
pigments
Pigments
Coloring Agents
Dyes
solar cells
1 Citation (Scopus)

In-depth investigation of spin-on doped solar cells with thermally grown oxide passivation

Ahmad, S. M., Cheow, S. L., Ahmad Ludin, N., Sopian, K. & Zaidi, S. H., 2017, In : Results in Physics. 7, p. 2183-2193 11 p.

Research output: Contribution to journalArticle

passivity
solar cells
oxides
costs
automation
3 Citations (Scopus)

Model development of monolithic tandem silicon-perovskite solar cell by SCAPS simulation

Ramli, N. F., Sepeai, S., Rostan, N. F. M., Ahmad Ludin, N., Ibrahim, M. A., Mat Teridi, M. A. & Zaidi, S. H., 5 May 2017, 1st UKM-ISESCO-COMSATS International Workshop on Nanotechnology for Young Scientists, IWYS 2016. American Institute of Physics Inc., Vol. 1838. 020006

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

solar cells
simulation
cost effectiveness
silicon
perovskites
13 Citations (Scopus)

Natural dye extracted from Pandannus amaryllifolius leaves as sensitizer in fabrication of dye-sensitized solar cells

Al-Alwani, M. A. M., Mohamad, A. B., Kadhum, A. A. H., Ahmad Ludin, N., Safie, N. E., Razali, M. Z., Ismail, M. & Sopian, K., 2017, In : International Journal of Electrochemical Science. 12, 1, p. 747-761 15 p.

Research output: Contribution to journalArticle

Coloring Agents
Dyes
Fabrication
Chlorophyll
Ultraviolet spectrophotometers

Pengabungan grafin dalam elektrod lawan untuk meningkatkan prestasi sel suria terpeka pewarna

Translated title of the contribution: Incorporation of graphene into counter electrode to enhance the performance of dye-sensitized solar cellsBolhan, A. & Ahmad Ludin, N., 1 Oct 2017, In : Malaysian Journal of Analytical Sciences. 21, 5, p. 1120-1126 7 p.

Research output: Contribution to journalArticle

Graphite
Platinum
Electrodes
Oxides
Thin films
1 Citation (Scopus)

Peningkatan prestasi bagi sel suria pemeka warna menggunakan grafin oksida di dalam titanium dioksida sebagai fotoelektrod

Translated title of the contribution: Performance enhancement of dye sensitized solar cell using graphene oxide doped titanium dioxide photoelectrodeRamli, A. M., Razali, M. Z. & Ahmad Ludin, N., 1 Aug 2017, In : Malaysian Journal of Analytical Sciences. 21, 4, p. 928-940 13 p.

Research output: Contribution to journalArticle

Graphite
Oxides
Conversion efficiency
Photons
Xenon
1 Citation (Scopus)

Review on recent performance titanium dioxide for flexible dye sensitized solar cell

Sopian, K., Zaharim, A., Zulfakar, M. S. & Ahmad Ludin, N., 23 Aug 2017, Energy and Sustainability in Small Developing Economies, ES2DE 2017 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 8015347

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

Titanium dioxide
dye
energy supply
Silicon solar cells
Substrates
3 Citations (Scopus)

The extraction and absorption study of natural dye from Areca catechu for dye sensitized solar cell application

Najm, A. S., Mohamad, A. B. & Ahmad Ludin, N., 5 May 2017, 1st UKM-ISESCO-COMSATS International Workshop on Nanotechnology for Young Scientists, IWYS 2016. American Institute of Physics Inc., Vol. 1838. 020019

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

solar cells
dyes
acetonitrile
absorption spectroscopy
ethyl alcohol
2018
12 Citations (Scopus)

A review of integrated photocatalyst adsorbents for wastewater treatment

Yahya, N., Aziz, F., Jamaludin, N. A., Mutalib, M. A., Ismail, A. F., Salleh, W. N., Jaafar, J., Yusof, N. & Ahmad Ludin, N., 1 Dec 2018, In : Journal of Environmental Chemical Engineering. 6, 6, p. 7411-7425 15 p.

Research output: Contribution to journalArticle

Photocatalysts
Wastewater treatment
Adsorbents
slurry
pollutant
11 Citations (Scopus)

Effect of Film Thickness on Photoelectrochemical Performance of SnO2 Prepared via AACVD

Mohamad Noh, M. F., Soh, M. F., Riza, M. A., Safaei, J., Mohd Nasir, S. N. F., Mohamad Sapian, N. W., Teh, C. H., Ibrahim, M. A., Ahmad Ludin, N. & Mat Teridi, M. A., 1 Jan 2018, (Accepted/In press) In : Physica Status Solidi (B) Basic Research.

Research output: Contribution to journalArticle

Aerosols
Film thickness
Chemical vapor deposition
aerosols
film thickness