Zobrazeno 1 - 10
of 21
pro vyhledávání: '"Ha Ngoc Giang"'
Publikováno v:
eXPRESS Polymer Letters, Vol 17, Iss 9, Pp 900-912 (2023)
Spent coffee grounds (SCGs), the main by-product in the coffee industry, were proposed as a starting material to fabricate both ultraviolet (UV) shielding material and nanocomposite based on polyvinyl alcohol (PVA). The extract using low SCGs concent
Externí odkaz:
https://doaj.org/article/a752c031c9f349699cddc9078f54997a
Autor:
Huynh Nguyen Anh Tuan, Bui Thi Cam Phan, Ha Ngoc Giang, Giang Tien Nguyen, Thi Duy Hanh Le, Ho Phuong
Publikováno v:
Polymers, Vol 16, Iss 9, p 1195 (2024)
This study synthesized and modified a semi-interpenetrating polymer network hydrogel from polyacrylamide, N,N′-dimethylacrylamide, and maleic acid in a potassium hydroxide solution. The chemical composition, interior morphology, thermal properties,
Externí odkaz:
https://doaj.org/article/ce83365bb24d4fbd89ab7f77dd18a352
Autor:
Naoto Tsutsumi, Yusuke Mizuno, Boaz Jessie Jackin, Kenji Kinashi, Takafumi Sassa, Ha Ngoc Giang, Wataru Sakai
Publikováno v:
Photonics, Vol 9, Iss 12, p 996 (2022)
The photocurrent for poly(4-(dimethylamino)benzyl acrylate) (PDAA) photorefractive composites with (4-(diphenylamino)phenyl)methanol (TPAOH) photoconductive plasticizers was measured to be two orders of magnitude higher than that obtained with (2,4,6
Externí odkaz:
https://doaj.org/article/51dc38a027254d35b6290216683d7c26
Autor:
Sho Tsujimura, Satoshi Wada, Takafumi Sassa, Naoto Tsutsumi, Wataru Sakai, Ha Ngoc Giang, Kenji Kinashi, Takashi Fujihara
Publikováno v:
ACS Applied Electronic Materials. 3:2170-2177
A video rate operation (30 Hz) with more than 80% diffraction efficiency and net gain of 89 cm–1 was reported in a photorefractive (PR) composite based on poly((4-diphenylamino)benzyl acrylate) (PD...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::77890a08db9797b4a7f0a8b654ad34bd
https://doi.org/10.1021/acsaelm.1c00162
https://doi.org/10.1021/acsaelm.1c00162
Effect of Supports and Promoters on the Performance of Ni‐Based Catalysts in Ethanol Steam Reforming
Autor:
Anh Nga T. Nguyen, Thanh Khoa Phung, Ha Ngoc Giang, Tuan Anh Nguyen, Hong Duc Pham, Thanh Cong Huynh, Thong Le Minh Pham, Khanh B. Vu
Publikováno v:
Chemical Engineering & Technology. 43:672-688
Ethanol steam reforming (ESR) is one of the potential processes to convert ethanol into valuable products. Hydrogen produced from ESR is considered as green energy for the future and can be an excellent alternative to fossil fuels with the aim of mit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b8bc4ccc4c0f5687727c64cf10dad150
https://doi.org/10.1002/ceat.201900445
https://doi.org/10.1002/ceat.201900445
Akademický článek
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Autor:
Naoto Tsutsumi, Takashi Fujihara, Takafumi Sassa, Wataru Sakai, Ha Ngoc Giang, Kenji Kinashi, Sho Tsujimura
Publikováno v:
Journal of Materials Chemistry C. 4:6822-6828
Photorefractive (PR) composites based on a p-type triphenylamine photoconductor with the nonlinear optical chromophore 7DCST have been fabricated without using a typical sensitizer of C60 or its derivative PCBM. The effect of an added electron trap,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b1702ebaf9b2789d3da8568ab7f692bf
https://doi.org/10.1039/c6tc01609j
https://doi.org/10.1039/c6tc01609j
Publikováno v:
Macromolecular Chemistry and Physics. 217:85-91
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::032528b5521a48b227ac47ceaae0f718
https://doi.org/10.1002/macp.201500322
https://doi.org/10.1002/macp.201500322
Publikováno v:
Journal of Photochemistry and Photobiology A: Chemistry. 291:26-33
Photorefractive performances of the composites using two kinds of photoconductive triphenylamine-based polymer have been compared and investigated. One polymer is poly(4-(diphenylamino)benzyl acrylate) (PDAA). The other is newly synthesized one of ph
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7fa34722aa24bae88be5671674af7e27
https://doi.org/10.1016/j.jphotochem.2014.06.008
https://doi.org/10.1016/j.jphotochem.2014.06.008
Publikováno v:
Polymer Journal. 46:59-66
A photorefractive (PR) composite based on poly(4-(diphenylamino)benzyl acrylate) (PDAA) as a host photoconductive matrix is reported. The PR performance was investigated at three different wavelengths (532, 561, 594 nm), and an optimized operating wa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bf639db389af6fd1527fdec6e0fd0456
https://doi.org/10.1038/pj.2013.68
https://doi.org/10.1038/pj.2013.68