Search

Your search keyword '"Tan Wai Kian"' showing total 371 results
Start Over Author "Tan Wai Kian"
371 results on '"Tan Wai Kian"'

1. Cutting-edge development in waste-recycled nanomaterials for energy storage and conversion applications

Author

Abd Elkodous Mohamad, Hamad Hesham A., Abdel Maksoud Mohamad I. A., Ali Gomaa A. M., El Abboubi Mouna, Bedir Ahmed G., Eldeeb Ahmed A., Ayed Abdelmoneim A., Gargar Zineb, Zaki Fatma S., Farage Dina A. M., Matsuda Atsunori, Abdelnour Marina R., Sabra Bassant A., Elsayed Ali, Abdelrazek Taghreed A., Abdelhameed Salma T., Gharieb Mohamed A., Rabee Maisara M., Aboeldiar Sahar A., Abdo Nadeen A., Elwakeel Abdullah M., Mahmoud Amira S., Elsaid Moustafa M. M., Omar Wafaa M., Hania Rinad Abu, Mahmoud Nouran G., Elsayed Ahmed S. S., Mohamed Tarek M., Sewidan Muhamed A., Sayed Mostafa A. M., Abbas Abdulrahman A., Elsayed Ahmed H., Alazab Alaa Marouf, Basyooni Mohamed A., Magdy Mona, Mashaly Eman A., Salem Omnia M., Saber Suzan, Hafez Ahmad Ali, Tan Wai Kian, and Kawamura Go

Subjects
waste recycling, environmental protection, nanomaterials, supercapacitors, batteries, solar cells, h2 production, co2 conversion, Technology, Chemical technology, TP1-1185, Physical and theoretical chemistry, QD450-801
Published
2022
Full Text
View/download PDF

2. Recent advances in waste-recycled nanomaterials for biomedical applications: Waste-to-wealth

Author

Abd Elkodous Mohamed, El-Husseiny Hussein M., El-Sayyad Gharieb S., Hashem Amr Hosny, Doghish Ahmed S., Elfadil Dounia, Radwan Yasmine, El-Zeiny Hayam M., Bedair Heba, Ikhdair Osama A., Hashim Hisham, Salama Ahmed M., Alshater Heba, Ahmed Ahmed Ali, Elsayed Mahmoud Gamal, Nagy Maria, Ali Nouran Y., Elahmady Maryam, Kamel Ahmed M., Elkodous Mahmoud Abd, Maallem Imene, Kaml Maria B. Sh., Nasser Nayera, Nouh Ahmed AlaaEldin, Safwat Fatma M., Alshal Mai M., Ahmed Salma K., Nagib Taha, El-sayed Fatma M., Almahdi Manal, Adla Yahia, ElNashar Noha T., Hussien Aya Misbah, Salih Alaa S., Mahmoud Somaya Abdulbaset, Magdy Shireen, Ahmed Diana I., Hassan Fayrouz Mohamed Saeed, Edward Nermin A., Milad Kirolos Said, Halasa Shereen R., Arafa Mohamed M., Hegazy Abdullah, Kawamura Go, Tan Wai Kian, and Matsuda Atsunori

Subjects
recycled nanomaterials, biomedical applications, antimicrobial activity, anticancer agents, biomass wastes, Technology, Chemical technology, TP1-1185, Physical and theoretical chemistry, QD450-801
Published
2021
Full Text
View/download PDF

3. Effects of cesium-substituted silicotungstic acid doped with polybenzimidazole membrane for the application of medium temperature polymer electrolyte fuel cells

Author

Zay Ya Kyaw, Nbelayim Pascal, Tan Wai Kian, Kawamura Go, Muto Hiroyuki, and Matsuda Atsunori

Subjects
Environmental sciences, GE1-350
Abstract

Inorganic-organic composite membranes were prepared by using partly cesium-substituted silicotungstic acid (CHS-WSiA) and polybenzimidazole (PBI, MRS0810H) for medium temperature polymer electrolyte fuel cells (MT-PEFCs). Cesium hydrogen sulfate (CsHSO4, CHS) and silicotungstic acid (H4SiW12O40, WSiA) were milled to obtain 0.5CHS-0.5WSiA composites by dry and wet mechanical millings. N,Ndimethylacetamide (DMAc) was used as a disperse medium in the preparation of the inorganic solid acids by wet mechanical milling and also a casting agent for fabrication of membrane. Finally, flexible and homogeneous composite membranes with several phosphoric acid doping levels (PADLs) were obtained. The wet mechanical milling using DMAc was found to effectively promote good substitution of H+ ion in WSiA by Cs+ ion of CHS and promoted the formation of smaller grain sizes of composites, compared with dry milling. A high maximum power density of 378 mWcm-2 and a good constant current stability test were obtained from a single cell test using the PBI composite membrane containing 20 wt% of 0.5CHS-0.5WSiA from wet milling and phosphoric acid doping level (PADL) of 8 mol, at 150 °C under an anhydrous condition. Wet milling CHS-WSiA crystallites were highly dispersed in PBI to give homogenized membranes and played a significant role in the enhancemance of acidity by increasing the number of proton sites in the electrolyte membrane. After the addition of CHS-WSiA into PBI membrane, the acid and water retention properties were improved and incorporated as new proton conduction path by adsorbing phosphoric acid in these composite electrolyte membranes. These observations suggest that composite membranes with 8 mol of PADL are good promising PA dopedmembranes with effective electrochemical properties for the medium temperature fuel cells.

Published
2019
Full Text
View/download PDF

5. International Industrial Internship: A Case Study from a Japanese Engineering University Perspective

Author

Tan, Wai Kian and Umemoto, Minoru

Abstract

In this globalization-focused era, the demand for globalized engineers in the creation of borderless societies is increasing. Despite the initiatives by the Japanese government to promote internalization through increasing the intake of foreign students, the exposures gained by the Japanese students from these programs are minimal. For years, internship has been used globally as a platform for training and educating future engineers, but only a few studies have examined the proactive transformation from domestic to international internship. International internships overseas offer a completely new dimension of experiences when carried out in multicultural environments. This article reports and offers evidence of a Japanese engineering university's rapid global internship reform strategy toward the expansion of international internships in Malaysia. This paper provides insights into the process, from initial setup to implementation of the internship program covering all the necessary preparation and support. From the establishment of an overseas collaboration base and rapport building with hosting industries, the systematic steps taken are reported. Regarding the internship program, feedback from Japanese engineering students who completed their internships show improved satisfaction due to continuous improvement of the internship program with progressing years. It was also discovered that the low participation rate in overseas internship by Japanese students is not due to their inward-looking temperament, but due to the lack of internship program availability that is administered with sufficient preparation enabling them to challenge themselves in a new environment. The challenges encountered in the program, and the sustainable improvements made in alignment with sustainable development goals toward equitable quality education and promotion of lifelong learning are also stated. In this paper, the future perspectives and outlook of internships are also described considering today's rapid technological advancements and the fast-changing needs of industries, which require future internship programs to have flexible approaches and ideologies.

Published
2021

Catalog

Books, media, physical & digital resources
See catalog results