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Your search keyword '"Mat Teridi, Mohd Asri"' showing total 195 results
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195 results on '"Mat Teridi, Mohd Asri"'

5. Contributors

Author

Abdul Rasheed, P., primary, Anas, S., additional, Anjumol, K.S., additional, Arzaee, Nurul Affiqah, additional, Ashok, Anchu, additional, Fang, Baizeng, additional, Habibi-Yangjeh, Aziz, additional, Joy, Jomon, additional, Khan, Ziyauddin, additional, Kumar, Anand, additional, Lee, Hian Kee, additional, Li, Xinzheng, additional, Liao, Guangfu, additional, Maria, Hanna J., additional, Mathew, Bijoy P., additional, Mathew, Sneha Sabu, additional, Mathew, Suresh, additional, Mohamad Noh, Mohamad Firdaus, additional, Mohamed, Nurul Aida, additional, Mohd Nasir, Siti Nur Farhana, additional, Mousavi, Mitra, additional, Namboorimadathil Backer, Sumina, additional, Nawas Mumthas, Inzamam Nawas, additional, Qureshi, Mohammad, additional, Safaei, Javad, additional, Sahu, Tushar Kanta, additional, Saranya, T.V., additional, Sarma, Prasad V., additional, Spatenka, Petr, additional, Sruthi, P.R., additional, Tan, Sze Chieh, additional, Mat Teridi, Mohd Asri, additional, Thomas, Reny Thankam, additional, Thomas, Sabu, additional, Xavier, Marilyn Mary, additional, Yuda, Afdhal, additional, and Zhang, Li, additional

Published
2023
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14. Ratio design of bimetallic Pd‐Rh nanoparticles on MoS2 nanosheets: Excellent electrocatalysts for hydrogen evolution reaction.

Author

Sookhakian, Mehran, Siburian, Rikson, Tong, Goh Boon, Mat Teridi, Mohd Asri, Mahmoud, Eyas, and Alias, Yatimah

Subjects
HYDROGEN evolution reactions, ELECTROCATALYSTS, NANOPARTICLES, NANOSTRUCTURED materials, PRECIOUS metals, MOLYBDENUM disulfide, SURFACE area, SONOCHEMICAL degradation
Abstract

The decrease in noble metal content presents an efficient approach to attain commercial, effective, and durable electrocatalysts for the hydrogen evolution reaction (HER) at a low fabrication cost. Nonetheless, achieving a proper balance between bimetallic loading ratios and HER performance remains challenging. In this study, a simple and environmentally friendly sonochemical method is employed to successfully synthesize bimetallic palladium–rhodium nanoparticles (Pd‐Rh) with varying ratios, confined within molybdenum disulfide (MoS2) nanosheets. Bimetallic Pd‐Rh/MoS2 composite with different ratios of Pd:Rh is synthesized by adjusting the feed ratio of Pd and Rh precursors (1:4, 1:1, and 4:1). The HER electrocatalytic activity of the bimetallic Pd1‐Rh1/MoS2 composite exhibits the lowest overpotential and a superior Tafel slope, closely rivaling the electrocatalytic activity of the commercial 20 wt% Pt/C. Furthermore, the bimetallic Pd1‐Rh1/MoS2 composite exhibits remarkable stability and durability, with almost negligible performance decay after 2000 cycles. These outstanding HER electrocatalytic properties of the bimetallic composite result from a higher number of active sites, a significantly larger electrochemically active surface area, reduced charge‐transfer resistance, and a larger double‐layer capacitance. These factors collectively facilitate faster adsorption and desorption of hydron on the surface of electrocatalyst. [ABSTRACT FROM AUTHOR]

Published
2024
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33. WTa37O95.487 Nanocatalyst for Pollutant Degradation

Author

Mohd Nasir, Siti Nur Farhana, primary, Ullah, Habib, additional, Abd Mutalib, Muhazri, additional, Saifuddin, Farah Husna, additional, Arzaee, Nurul Affiqah, additional, Tahir, Asif Ali, additional, Mohamad Noh, Mohamad Firdaus, additional, Ibrahim, Mohd Adib, additional, Moria, Hazim, additional, Alghamdi, Mohammed N., additional, and Mat Teridi, Mohd Asri, additional

Published
2021
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37. Enhanced hydrogen evolution reaction performance of anatase–rutile TiO2heterojunction viacharge transfer from rutile to anataseElectronic supplementary information (ESI) available. See DOI: https://doi.org/10.1039/d3cy00918a

Author

Arzaee, Nurul Affiqah, Yodsin, Nuttapon, Ullah, Habib, Sultana, Sabiha, Mohamad Noh, Mohamad Firdaus, Mahmood Zuhdi, Ahmad Wafi, Mohd Yusoff, Abd Rashid Bin, Jungsuttiwong, Siriporn, and Mat Teridi, Mohd Asri

Abstract

In light of recent doubts surrounding the industrial viability of photo(electro)catalysis technology for sustainable hydrogen production, it becomes imperative to align materials development with rationalized synthesis protocols. In this study, we present an innovative technique utilizing atmospheric-pressure chemical vapor deposition (APCVD) to rapidly produce TiO2in just 5 minutes using pure TiCl4as the sole reagent. The resulting photoanode exhibits exceptional photoelectrochemical (PEC) water-splitting performance, achieving a photocurrent density of 2.06 mA cm−2at 1.23 V RHE. Moreover, the photoanode demonstrates sustained operation for 16 hours, leading to the successful collection of 138 μmol of H2and 62 μmol of O2. These remarkable results are attributed to the controlled formation of an anatase–rutile phase-junction, the presence of well-balanced oxygen vacancies, and the bifrustum nanoparticle–nanoflake structure with a unique light trapping effect and large surface area. Density functional theory calculations confirm that the water-splitting reaction primarily occurs at undercoordinated Ti and O atoms in both anatase and rutile TiO2. Notably, the calculated Gibbs free energy values for the hydrogen evolution reaction (HER) differ significantly between rutile (−0.86 eV) and anatase TiO2(0.22 eV). In the heterojunction, charge transfer enhances the HER performance through shared electronic density, resulting in a synergistic effect that surpasses the capabilities of individual surfaces and underscores the importance of electronic interactions within the junction.

Published
2023
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40. Effect of chenodeoxycholic acid on the performance of dye-sensitized solar cells utilizing pinang palm (Areca catechu) dye

Author

Najm, Asmaa Soheil, Ahmad Ludin, Norasikin, Hamid, Norul Hisham, Ibrahim, Mohd Adib, Mat Teridi, Mohd Asri, Sopian, Kamaruzzaman, Moria, Hazim, Holi, Araa Mebdir, Al-Zahrani, Asla Abdullah, Naeem, Hasanain Salah, Najm, Asmaa Soheil, Ahmad Ludin, Norasikin, Hamid, Norul Hisham, Ibrahim, Mohd Adib, Mat Teridi, Mohd Asri, Sopian, Kamaruzzaman, Moria, Hazim, Holi, Araa Mebdir, Al-Zahrani, Asla Abdullah, and Naeem, Hasanain Salah

Abstract

This study examined and described the optical and photovoltaic (PV) characterizations of the Fruit Areca catechu (pinang) as a new type of organic sensitizer. Recent reports stated that including chenodeoxycholic acid (CDCA) in the dye improves the performance of dye-sensitized solar cells (DSSCs). The effectiveness of PV dye was investigated by applying it in a DSSC. The absorption spectra indicated that natural dyes with CDCA has an excellent stabilizing ability. The Fourier-transform infrared spectra indicated the existence of carboxylic and hydroxyl functional groups in the naturally extracted dye. These functional groups were responsible for the rapid electron transfer and strong electronic linkages of interactions within the TiO2 surface. In this study, photoluminescence spectra analysis showed that by narrowing the bandgap, incorporating CDCA as a co-adsorbent in natural dye could generate a significant photocurrent. The overall power conversion efficiency was enhanced by 4.6%. Moreover, the cell efficiency reached up to 0.076% after adding 1.5 mM of CDCA without optimizing the sensitization time. Results demonstrated that the present study contributes toward the improvement of DSSC through efficient electron injection.

Published
2020

46. Effect of Chenodeoxycholic Acid on the Performance of Dye-sensitized Solar Cells utilizing Pinang Palm (Areca catechu) Dye

Author

Najm, Asmaa Soheil, primary, A. Ludin, Norasikin, additional, Hamid, Norul Hisham, additional, Ibrahim, Mohd Adib, additional, Mat Teridi, Mohd Asri, additional, Sopian, Kamaruzzaman, additional, Moria, Hazim, additional, Holi, Araa Mebdir, additional, AL-Zahrani, Asla A., additional, and Naeem, Hasanain Salah, additional

Published
2020
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47. Perovskite Flash Memory with a Single-Layer Nanofloating Gate

Author

Vasilopoulou, Maria, primary, Kim, Byung Soon, additional, Kim, Hyeong Pil, additional, da Silva, Wilson Jose, additional, Schneider, Fabio Kurt, additional, Mat Teridi, Mohd Asri, additional, Gao, Peng, additional, Mohd Yusoff, Abd. Rashid bin, additional, and Nazeeruddin, Mohammad Khaja, additional

Published
2020
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