Search

Your search keyword '"Suhr, Jonghwan"' showing total 13 results
Start Over Author "Suhr, Jonghwan" Publisher mdpi ag
13 results on '"Suhr, Jonghwan"'

1. Effect of Plasma Treatment on Bamboo Fiber-Reinforced Epoxy Composites

Author

Rachtanapun, Pornchai, primary, Sawangrat, Choncharoen, additional, Kanthiya, Thidarat, additional, Thipchai, Parichat, additional, Kaewapai, Kannikar, additional, Suhr, Jonghwan, additional, Worajittiphon, Patnarin, additional, Tanadchangsaeng, Nuttapol, additional, Wattanachai, Pitiwat, additional, and Jantanasakulwong, Kittisak, additional

Published
2024
Full Text
View/download PDF

8. Optimization of 3D Printing Technology for Fabrication of Dental Crown Prototype Using Plastic Powder and Zirconia Materials

Author

Bennett, Chonlada, primary, Sojithamporn, Phanumas, additional, Thanakulwattana, Warinthorn, additional, Wattanutchariya, Wassanai, additional, Leksakul, Komgrit, additional, Nakkiew, Wasawat, additional, Jantanasakulwong, Kittisak, additional, Rachtanapun, Pornchai, additional, Suhr, Jonghwan, additional, and Sawangrat, Choncharoen, additional

Published
2022
Full Text
View/download PDF

13. Mesoporous Cobalt Oxide (CoO x ) Nanowires with Different Aspect Ratios for High Performance Hybrid Supercapacitors.

Author

Ji H, Ma Y, Cai Z, Yun M, Han J, Tong Z, Wang M, Suhr J, Xiao L, Jia S, and Chen X

Abstract

Cobalt oxide (CoO x ) nanowires have been broadly explored as advanced pseudocapacitive materials owing to their impressive theoretical gravimetric capacity. However, the traditional method of compositing with conductive nanoparticles to improve their poor conductivity will unpredictably lead to a decrease in actual capacity. The amelioration of the aspect ratio of the CoO x nanowires may affect the pathway of electron conduction and ion diffusion, thereby improving the electrochemical performances. Here, CoO x nanowires with various aspect ratios were synthesized by controlling hydrothermal temperature, and the CoO x electrodes achieve a high gravimetric specific capacity (1424.8 C g -1 ) and rate performance (38% retention at 100 A g -1 compared to 1 A g -1 ). Hybrid supercapacitors (HSCs) based on activated carbon anode reach an exceptional specific energy of 61.8 Wh kg -1 and excellent cyclic performance (92.72% retention, 5000 cycles at 5 A g -1 ). The CoO x nanowires exhibit great promise as a favorable cathode material in the field of high-performance supercapacitors (SCs).

Published
2023
Full Text
View/download PDF

Catalog

Books, media, physical & digital resources
See catalog results