wai yin wong, muhammad amirul aiman abdul rani, kee shyuan loh, kean long lim, lorna jeffery minggu.  (2025).  current progress on rational design of porous mof-derived transition metal–nitrogen–carbon as oxygen reduction reaction catalysts for proton exchange membrane fuel cells.  - current opinion in green and sustainable chemistry.  1 - 11. 

prithiv vengatasalapathy, fa-cheng su, zi-jie su, kean long lim, hsiharng yang.  (2025).  cathode catalyst pdagco/c for optimal performance of the alkaline anion exchange membrane direct ammonia fuel cells.  - catalysts.  1 - 17. 

siti haziyah mohd chachuli, sharifah najiha timmiati, kee shyuan loh, wai yin wong, kean long lim, rozan mohamad yunus.  (2025).  p-block cathode electrocatalysts: a critical review of their role and impact on oxygen reduction reaction in fuel cells applications.  - journal of industrial and engineering chemistry.  176 - 208. 

muhamad amirul aiman mohd nor, muhammad amirul aiman abdul rani, kee shyuan loh, thye foo choo, kean long lim, siti hasanah osman, adrian chun minh loy, wai yin wong.  (2025).  maximizing oxygen reduction reaction performance with minimal pt: a review of high mass activity pt-m catalysts.  - journal of power sources.  1 - 23. 

nowilin james rubinsin, nabila a. karim, sharifah najiha timmiati, kean long lim, wan nor roslam wan isahak, manoj pudukudy.  (2024).  an overview of the enhanced biomass gasification for hydrogen production.  - international journal of hydrogen energy.  1139-1164. 

nowilin james rubinsin, sharifah najiha timmiati, kean long lim, wan nor roslam wan isahak, nabila a. karim.  (2024).  gasification reaction on ceo2(111) and effects on the structural and electronic properties of adsorption molecules.  - chemical engineering and technology.  1 - 11. 

kean long lim, wai yin wong, nowilin james rubinsin, soh kheang loh, mook tzeng lim.  (2022).  techno-economic analysis of an integrated bio-refinery for the production of biofuels and value-added chemicals from oil palm empty fruit bunches.  - processes.  1-20. 

zuraini izati zulkifli, kean long lim, lee peng teh.  (2022).  metal-organic frameworks (mofs) and their applications in co2 adsorption and conversion.  - chemistryselect.  1-22. 

muliani mansor, sharifah najiha timmiati, azran mohd zainoodin, khairunnisa mohd paad, kean long lim.  (2021).  investigation of palladium-mesostructured silica nanoparticles (pdmsn) as anode electrocatalyst for alkaline direct methanol fuel cell.  - chemical physics letters.  1-8. 

abdul azim jais, s. a. muhammed ali, mustafa anwar, mahendra rao somalu, andanastuti muchtar, wan nor roslam wan isahak, nurul akidah baharuddin, kean long lim, nigel p. brandon.  (2020).  performance of ni/10sc1cesz anode synthesized by glycine nitrate process assisted by microwave heating in a solid oxide fuel cell fueled with hydrogen or methane.  - journal of solid state electrochemistry.  711-722. 

prithiv vengatasalapathy, fa-cheng su, zi-jie su, kean long lim, hsiharng yang.  (2025).  cathode catalyst pdagco/c for optimal performance of the alkaline anion exchange membrane direct ammonia fuel cells.  - catalysts.  1 - 17. 

wai yin wong, muhammad amirul aiman abdul rani, kee shyuan loh, kean long lim, lorna jeffery minggu.  (2025).  current progress on rational design of porous mof-derived transition metal–nitrogen–carbon as oxygen reduction reaction catalysts for proton exchange membrane fuel cells.  - current opinion in green and sustainable chemistry.  1 - 11. 

siti haziyah mohd chachuli, sharifah najiha timmiati, kee shyuan loh, wai yin wong, kean long lim, rozan mohamad yunus.  (2025).  p-block cathode electrocatalysts: a critical review of their role and impact on oxygen reduction reaction in fuel cells applications.  - journal of industrial and engineering chemistry.  176 - 208. 

muhamad amirul aiman mohd nor, muhammad amirul aiman abdul rani, kee shyuan loh, thye foo choo, kean long lim, siti hasanah osman, adrian chun minh loy, wai yin wong.  (2025).  maximizing oxygen reduction reaction performance with minimal pt: a review of high mass activity pt-m catalysts.  - journal of power sources.  1 - 23. 

nowilin james rubinsin, nabila a. karim, sharifah najiha timmiati, kean long lim, wan nor roslam wan isahak, manoj pudukudy.  (2024).  an overview of the enhanced biomass gasification for hydrogen production.  - international journal of hydrogen energy.  1139-1164. 

wulandhari sudarsono, wai yin wong, kee shyuan loh, edy herianto majlan, nirwan syarif, kuan-ying kok, rozan mohamad yunus, kean long lim.  (2020).  high performance iron-based oxygen reduction catalyst supported on sengon wood-derived reduced graphene oxide in acidic medium.  - iop conference series: earth and environmental science - international conference on sustainable energy and green technology 2019.  1-6. 

nur ubaidah saidin, kuan-ying kok, rokiah mohd sabri, abd halim baijan, mohd faiz mohd zin, thye-foo choo, kwee-wah leo, kean-long lim.  (2020).  microstructures and catalytic performance of irradiated graphene supported nickel oxides.  - proceedings of the 10th international conference on isotopes (10ici).  1-6. 

ar rafiza, hy chan, a thongtha, w jettipattaranat, kl lim.  (2019).  an innovative autoclaved aerated concrete (aac) with recycled aac powder for low carbon construction.  - iop conference series: earth and environmental science.  1-6. 

chun yik wong, wai yin wong, kee shyuan loh, wan ramli wan daud, kean long lim, rashmi walvekar & mohamad khalid.  (2018).  comparative study on water uptake and ionic conductivity of pre and post chitosan pva polymer exchange membrane.  - iop conference series: materials science and engineering.  . 

nowilin james rubinsin, wan ramli wan daud, siti kartom kamarudin, mohd shahbudin masdar, masli irwan rosli, kean long lim.  (2022).  penghasilan hidrogen daripada tandan buah kosong (efb) kelapa sawit.  - .  142-150. 

n.p.h duraman, k.l. lim, s.l.i. chan.  (2015).  batteries for remote area power (rap) supply systems.  - woodhead publishing series in energy.  563-586 (16). 

sharifah najiha timmiati, lim kean long.  (2024).  peranan hidrogen dalam penyahkarbonan dunia.  - rencana bulanan pkaukm.  . 

wong wai yin;wan ramli bin wan daud;lim kean long;loh kee shyuan;rozan binti mohamad yunus.  (2023).  synergistic effect of novel two-dimensional porous ti3c2tx (mxene) support and non-noble fe-n-c electrocatalyst on oxygen reduction reaction for clean energy generation.  - .  . 

lim kean long.  (2023).  ekonomi hidrogen.  - rencana bulanan pkaukm siri 6/2023.  1. 

nowilin james rubinsin, wan ramli wan daud, siti kartom kamarudin, mohd shahbudin masdar, masli irwan rosli, kean long lim.  (2022).  penghasilan hidrogen daripada tandan buah kosong (efb) kelapa sawit.  - .  142-150. 

sahriah binti basri;siti kartom binti kamarudin;lim kean long;azran bin mohd zainoodin.  (2022).  kesan muatan mangkin dan kepekatan air laut terhadap pemendapan mg(oh)2 pada sel fuel magnesium.  - .  . 

sharifah najiha timmiati, lim kean long.  (2024).  peranan hidrogen dalam penyahkarbonan dunia.  - rencana bulanan pkaukm.  . 

‘afifah kamal, sammy lap ip chan, sharifah najiha timmiati, kean long lim.  (2024).  metal hydride-based catalyst for dehydrogenation of methylcyclohexane (mch).  - 1st international symposium on solar hydrogen (ssh2024).  . 

kean long lim.  (2024).  from storage to catalysis: the versatility of metal hydrides in a hydrogen economy.  - 1st international symposium on solar hydrogen (ssh2024).  . 

muhammad asyraf abdullah, abu bakar sulong, edy herianto majlan, masli irwan rosli , mohd faisal ibrahim, ahmad adam danial shahril, kean long lim.  (2024).  performance evaluation of a lab-scaled anion exchange membrane water electrolyzer under varying operating parameters.  - 1st international symposium on solar hydrogen (ssh2024).  . 

s. h. m. chachuli, w. y. wong, k. l. lim, s. n. timmiati.  (2024).  performance evaluation of p-block metal in orr.  - 1st international symposium on solar hydrogen (ssh2024).  .