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Your search keyword '"Tengku Arisyah Tengku Yasim-Anuar"' showing total 11 results
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11 results on '"Tengku Arisyah Tengku Yasim-Anuar"'

1. Green Phenolic Resins from Oil Palm Empty Fruit Bunch (EFB) Phenolated Lignin and Bio-Oil as Phenol Substitutes for Bonding Plywood

Author

Kah Yen Lim, Tengku Arisyah Tengku Yasim-Anuar, Nur Sharmila Sharip, Farhana Aziz Ujang, Hazwani Husin, Hidayah Ariffin, Paridah Md Tahir, Xinping Li, Seng Hua Lee, and Mohd Termizi Yusof

Subjects
black liquor, phenolic resins, phenolated lignin, bio-oil, adhesive, Organic chemistry, QD241-441
Abstract

Lignin is a natural biopolymer with a complex three-dimensional network and it is rich in phenol, making it a good candidate for the production of bio-based polyphenol material. This study attempts to characterize the properties of green phenol-formaldehyde (PF) resins produced through phenol substitution by the phenolated lignin (PL) and bio-oil (BO), extracted from oil palm empty fruit bunch black liquor. Mixtures of PF with varied substitution rates of PL and BO were prepared by heating a mixture of phenol–phenol substitute with 30 wt.% NaOH and 80% formaldehyde solution at 94 °C for 15 min. After that, the temperature was reduced to 80 °C before the remaining 20% formaldehyde solution was added. The reaction was carried out by heating the mixture to 94 °C once more, holding it for 25 min, and then rapidly lowering the temperature to 60 °C, to produce the PL−PF or BO−PF resins. The modified resins were then tested for pH, viscosity, solid content, FTIR, and TGA. Results revealed that the substitution of 5% PL into PF resins is enough to improve its physical properties. The PL−PF resin production process was also deemed environmentally beneficial, as it met 7 of the 8 Green Chemistry Principle evaluation criteria.

Published
2023
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2. High-Energy Ball Milling for High Productivity of Nanobiochar from Oil Palm Biomass

Author

Lawrence Yee Foong Ng, Hidayah Ariffin, Tengku Arisyah Tengku Yasim-Anuar, Mohammed Abdillah Ahmad Farid, and Mohd Ali Hassan

Subjects
nanobiochar, biocarbon, high-energy ball milling, biomass utilization, organic nanofiller, Chemistry, QD1-999
Abstract

The current production method of nanobiochar (NBC), an emerging, environmentally friendly nanocarbon material, is tedious and lengthy. Therefore, in this study we aimed to improve the productivity of NBC via high-energy ball milling by manipulating the grinding media and processing time. The particle size distribution of the resulting NBC measured using dynamic light scattering showed that grinding media with steel balls of different sizes were more effective at producing NBC than small uniform steel balls, which failed to produce NBC even after 90 min of milling. Average NBC particles of around 95 nm were achieved after only 30 min of ball milling, and the size was further reduced to about 30 nm when the milling was prolonged to 150 min. Further prolonging the milling duration led to agglomeration, which increased the size of the biochar nanoparticles. The thermogravimetric analysis (TGA) data showed that the duration of milling and particle size did not cause noticeable differences in the thermal stability of the NBC. Based on the FTIR analysis, the chemical structure of the NBC was not affected by the ball milling. The results showed that 60 min of high-energy ball milling is sufficient to produce NBC particles of 75 nm, with a large surface area and high thermal stability. This could prove beneficial in a myriad of applications, ranging from agriculture to composite fabrication.

Published
2022
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3. Potato thermoplastic starch nanocomposite films reinforced with nanocellulose

Author

Nur Sharmila Sharip, Tengku Arisyah Tengku Yasim-Anuar, Farhana Aziz Ujang, and Mohd Nor Faiz Norrrahim

Subjects
General Physics and Astronomy, General Materials Science, General Chemistry
Abstract

Potato is a widely available feedstock with biocompatibility and biodegradability properties, making it a strong candidate for producing thermoplastic starch. The application of thermoplastic starch to replace petroleum-based plastic as a sustainable and environmentally friendly approach led to its further improvement through various techniques such as modification and filler reinforcement. Numerous studies have been done addressing the properties enhancement of potato thermoplastic starch through filler reinforcement including nanocellulose. This review focus on the recent and future potential of potato-based starch as one of the feedstocks for producing potato thermoplastic starch composites reinforced with nanocellulose.

Published
2023

4. Barley thermoplastic starch nanocomposite films reinforced with nanocellulose

Author

Nur Sharmila Sharip, Tengku Arisyah Tengku Yasim-Anuar, Hazwani Husin, and Mohd Nor Faiz Norrrahim

Subjects
General Physics and Astronomy, General Materials Science, General Chemistry
Abstract

Despite being one of the starch producers, barley has yet to be widely studied for thermoplastic starch applications, including nanocellulose thermoplastic composites, due to its uses in the food and beverage industries. However, only 20% of barley is used in the malting industry to produce both alcoholic and non-alcoholic beverages, and 5% is used as an ingredient in a wide variety of foods. As the fourth most important cereal in the world after wheat, corn, and rice, barley can be considered an interesting biomass source to produce biodegradable thermoplastics, stemming from its starch constitution. Therefore, this review attempts to highlight the barley starch properties and its potential utilization for nanocellulose thermoplastic starch composites. Several studies involving barley-based starch in thermoplastic production and nanocellulose reinforcement for properties enhancement are also reviewed, particularly in the attempt to provide various options to reduce and replace the uses of harmful petroleum-based plastic.

Published
2023

5. Emerging application of biochar as a renewable and superior filler in polymer composites

Author

Tengku Arisyah Tengku Yasim-Anuar, Lawrence Ng Yee-Foong, Abubakar Abdullahi Lawal, Mohammed Abdillah Ahmad Farid, Mohd Zulkhairi Mohd Yusuf, Mohd Ali Hassan, and Hidayah Ariffin

Subjects
General Chemical Engineering, General Chemistry
Abstract

Biochar is conventionally and widely used for soil amendment or as an adsorbent for water treatment. Nevertheless, the need for transition to renewable materials has resulted in an expansion of biochar for use as a filler for polymer composites. The aim is to enhance the physical, chemical, mechanical and rheological properties of the polymer composite. The reinforcement of biochar into a polymer matrix however is still new, and limited reports are focusing on the effects of biochar towards polymer composite properties. Hence, this review highlights the unique properties of biochar and its effect on the crystallization, thermal, flammability, electrical conductivity, and mechanical properties of polymer composites. This review does not solely summarize recent studies on biochar-polymer-based composites, but also offers insights into a new direction of biochar as a renewable and superior polymer filler in the future.

Published
2022

7. Performance evaluation of nanocellulose-reinforced biopolymer composites

Author

Mohd Nor Faiz Norrrahim, Mohd Azwan Jenol, Norizan Mohd Nurazzi, Nurjahirah Janudin, Tengku Arisyah Tengku Yasim-Anuar, Khairul Anwar Ishak, Syed Umar Faruq Syed Najmuddin, Jesuarockiam Naveen, Mohd Saiful Asmal Rani, Muhammad Rizal Muhammad Asyraf, and Rushdan Ahmad Ilyas

Published
2023

8. List of contributors

Author

N. Abdullah, Wan Aliff Abdul Saad, Muhammad Zamharir Ahmad, Azizan Ahmad, M.S. Ahmad Farabi, H.A. Aisyah, P. Ashok Kumar, Muhammad Rizal Muhammad Asyraf, S.P. Bangar, Eric Wei Chiang Chan, Midhun Dominic C.D., Nurul Akmaliah Dzulkurnain, L.Y. Foong Ng, Sayan Ganguly, Aizat Ghani, Jineesh Ayippadath Gopi, Norhana Abdul Halim, N.H.A. Hamid, Shukur Abu Hassan, Rushdan Ahmad Ilyas, N.S. Isa, Khairul Anwar Ishak, P. Janarthanan, Nurjahirah Janudin, Mohd Azwan Jenol, A.H. Juliana, S.H. Kamarudin, Noor Azilah Mohd Kasim, Lee Tian Khoon, Victor Feizal Knight, Senthilkumar Krishnasamy, Chuan Li Lee, Seng Hua Lee, Carine Shu Shien Lim, M.S.M. Misenan, M.A. Mohamad Saad, Syed Umar Faruq Syed Najmuddin, Jesuarockiam Naveen, Siti Aminah Mohd Noor, Mohd Nor Faiz Norrrahim, Norizan Mohd Nurazzi, Keat Khim Ong, Faten Ermala Che Othman, F.N.M. Padzil, Jyotishkumar Parameswaranpillai, Chandni Pathak, Sabarish Radoor, M. Rafidah, S.M. Rangappa, Mohd Saiful Asmal Rani, M.Z.A. Rashid, null Rashmi, Mas Amira Idayu Abdul Razak, M.R. Razman, F.A. Sabaruddin, Noorasikin Samat, S.M. Sapuan, A.H. Shaffie, S. Sharma, S.S. Shazleen, S. Siengchin, Chu Yong Soon, A. Syamsir, S.M.K. Thiagamani, Chen Wai Wong, Mohd Hanif Yaacob, Tengku Arisyah Tengku Yasim-Anuar, Wan Md Zin Wan Yunus, E.S. Zainudin, and N.A. Zulkipli

Published
2023

9. Nanocellulose applications in packaging materials

Author

Tengku Arisyah Tengku Yasim-Anuar, Hidayah Ariffin, Farah Nadia Mohammad Padzil, Nur Sharmila Sharip, Lawrence Ng Yee-Foong, Siti Shazra Shazleen, Liana Noor Megashah, Nur Farisha Abd-Rahim, and Mohd Ali Hassan

Published
2022

11. Contributors

Author

Nur Farisha Abd-Rahim, Ainun Zuriyati Mohamed Asa’ari, H.A. Aisyah, Z.N. Akhlisah, Mehmet Hakki Alma, M.R. Nur Amira, S. Amran, Hidayah Ariffin, M. Asrofi, M.R.M. Asyraf, M.S.N. Atikah, A. Atiqah, M.A. Bakar, Omar Bashir, null Beenish, J.G. Boon, Paulo Henrique Camani, Zeki Candan, Kit Ling Chin, Ismail M. Fareez, Mohammed Abdillah Ahmad Farid, Leo Bey Fen, Hakan Fidan, G.A. Gil-Giraldo, Oktay Gonultas, Mohd Idham Hakimi, Norhana Abdul Halim, A.A. Hamzah, L.C. Hao, M.M. Harussani, Mohd Ali Hassan, Jasni A. Hawa, R. Ibrahim, R.A. Ilyas, M.R. Ishak, N. Ismail, A. Jalar, Siti Hasnawati Jamal, Nurjahirah Janudin, Mohd Azwan Jenol, Jahangir Kamaldin, S.H. Kamarudin, Noor Azilah Mohd Kasim, Shafat Ahmad Khan, Victor Feizal Knight, J. Latifah, Ching Hao Lee, Seng Hua Lee, Gabriel Diego Lemes, Innocent Jacob Macha, Ishrat Majid, S. Mali, Muneeb Malik, J. Mantovan, B.M. Marim, Naira Masoodi, Liana Noor Megashah, Muhammad Syukri Mohamad Misenan, Khairatun Najwa Mohd Amin, Nurul Aini Mohd Azman, Syed Umar Faruq Syed Najmuddin, A. Nizam, Siti Aminah Mohd Noor, A. Norli, M.N.F. Norrrahim, Norizan Mohd Nurazzi, M.H. Nurul Husna, Keat Khim Ong, Farah Nadia Mohammad Padzil, Hazirah Pengiran, J.F. Pereira, Sneh Punia, Sumira Rashid, V.G. Resta, Derval dos Santos Rosa, Muhammad Ashraf Mohd Saad, F.A. Sabaruddin, Tufan Salan, S.M. Sapuan, Nasmi Herlina Sari, A.H. Shaffie, Noor Aisyah Ahmad Shah, Nur Sharmila Sharip, Shubham Sharman, A. Sharmiza, Siti Shazra Shazleen, null Suteja, Ayhan Tozluoglu, Tengku Arisyah Tengku Yasim-Anuar, Lawrence Ng Yee-Foong, Mert Yildirim, Mohd Zulkhairi Mohd Yusoff, Soleha Mohamat Yusuff, E.S. Zainudin, and Ramli M. Zaki

Published
2022

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