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Journal of Metals, Materials and Minerals

Volume 31, Number 4 (2021)

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A review of rice husk silica as a heterogeneous catalyst support
Izzati Nasir, Nadiah Ameram, Arlina ALI, Siti Roshayu Hassan, Nurul Akmar Che Zaudin, and Jamil Mohamed Sapari

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Enhanced mechanical and thermal properties of fly ash-based geopolymer composites by wollastonite reinforcement
Khanthima Hemra, Takaomi Kobayashi, Pavadee Aungkavattana, and Sirithan Jiemsirilers

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Effect of nitrocarburizing and argon admixing on low carbon steel for component facility in radiometallurgical installation
Erwan Hermawan, Suprapto Suprapto, Usman Sudjadi, Siti Shaleha, and Maman Kartaman Ajiriyanto

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Raman Signal Enhancement of Low-Cost Metal Sheet SERS with Gold Decoration
Nampueng Pangpaiboon, Kawinphob Phetnam, Sukon Kalasung, Chanunthorn Chananonawathorn, Viyapol Patthanasettakul, Mati Horprathum, Pitak Eiamchai, Noppadon Nuntawong, and Saksorn Limwichean

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The study on un-doped/boron doped/un-doped triple SEG in vertical NAND flash memory
Woong Lee, Chaeho Kim, Joonsuk Lee, Sehun Park, and Yonghan Roh

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Oxidation behavior of Sn-1 wt% Bi alloy in air and deionized water at room temperature
Tanavut Naravuthichai, Patama Visuttipitukul, Sirichai Leelachao, and Tachai Luangvaranunt

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Structural, magnetic and transport properties of Ca and Sr doped Lanthanum manganites
Sunita Keshri, Shailendra Rajput, Sonali Biswas, Leena Joshi, Wojciech Suski, and Piotr Wiśniewski

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Improvement of the superconducting properties of carbon addition on Bi1.6Pb0.4Sr2 Ca2Cu3O10+δ prepared through the two-step sintering process
Dini Rizqi DwiKunti Siregar, Sigit Dwi Yudanto, Septian Adi Chandra, Eka Feby Ronauli Lubis, Syahrul Humaidi, and Nono Darsono

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Stress softening characteristics of thin monoholar rubber flat slab
Kulyuth Boonseng, Chatchai Waiyapattanakorn, and Prayoon Surin

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Synthesis and optical properties of forsterite ceramic pigments using mirror wastes as a flux
Niti Yongvanich, Natchaya Lithira, Nitchakarn Nuniead, and Wanchalerm Chauyarsa

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Poly(vinyl)alcohol film composited with carbon dots from water hyacinth stalks based on gamma irradiation for the UV blocking film
Tanagorn Kwamman, Threeraphat Chutimasakul, Panida Sangangam, Nattamon Puengposop, and Kanokorn Wechakorn

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Photoelectrochemical cathodic protection of amorphous zinc oxide coating on hot rolled steel SS400 in a 3 wt% NaCl solution and a Na2S-NaOH solution
Phatchara Wipataphan, Worapot Sripianem, Naw Blessing Oo, Thanate Na Wichean, Boossayamas Dachbumroong, Oratai Jongprateep, Gasidit Panomsuwan, Naray Pewnim, and Ratchatee Techapiesancharoenkij

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Influence of graphite feedstock on the characteristics of silver-decorated graphene oxide and antimicrobial property
Ebrahim Mahmoudi, Wei Lun Ang, Gasidit Panomsuwan, Oratai Jongprateep, Abdul Wahab Mohammad, Law Yong Ng, and Muneer M. Ba-Abbad

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Luminescent properties of polyaniline capped Mn doped ZnS quantum dots
Anju Bala, Rajeev Sehrawat, Anil Kumar Sharma, and Pardeep Soni