Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Yukiyoshi Tsuchiya"'
Publikováno v:
Results in Engineering, Vol 11, Iss , Pp 100276- (2021)
A thermally stabilized polyacrylonitrile (PAN) fiber was activated with sodium carbonate (Na2CO3) at 800 °C (PYR-8SC1) followed by annealing at 950 °C (PYR-8SC1-9.5HT30) to remove negatively charged surface oxygen and supplied for adsorption of nit
Externí odkaz:
https://doaj.org/article/6a6b8346c6f849a8a29364ac1d291bdb
Publikováno v:
Journal of Fiber Science and Technology. 78:69-80
Publikováno v:
Journal of environmental management. 289
In this study, the activation with ZnCl2 and heat treatment at 950 °C were performed to polyacrylonitrile-based carbon fiber and phenol resin to prepare two types of activated carbon fibers (ACFs) with different amounts of quaternary nitrogen (N-Q).
Publikováno v:
Chemicalpharmaceutical bulletin. 68(10)
By comparing the two types of activated carbon fibers (ACFs), characteristics of adsorption sites for nitrate ion other than quaternary nitrogen (N-Q) were investigated. Using phenol resin as precursors, activation with ZnCl2 was performed, and then