id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
brj-22403	Seo, Jin Ho; Oh, Yu-jin; Hwang, Kyojung; Gwon, Jaegyoung; Ahn, Byeong-Jun; Kim, Kang-Jae; Lee, Tai-Ju	Enhanced Bleachability of Chemi-Thermomechanical Pulp by Hydrogen Peroxide Bleaching in Ethanol-Water Media	2023	11	.pdf	application/pdf	4409	244	54	In this study, the brightness and yellowness were measured to evaluate the optical properties of bleached CTMP with varying ethanol ratio. Principal component analysis (PCA) revealed that the optical properties of bleached CTMP were affected by the structural changes of the aromatic ring and carbonyl group in lignin and carbonyl group in hemicellulose.	cache/brj-22403.pdf	txt/brj-22403.txt