Zobrazeno 1 - 10
of 82
pro vyhledávání: '"Ko Shan Ho"'
Publikováno v:
Membranes, Vol 13, Iss 9, p 769 (2023)
In this paper, a cobalt (Co)-chelated polynaphthalene imine (Co-PNIM) was calcined to become an oxygen reduction reaction (ORR) electrocatalyst (Co-N-C) as the cathode catalyst (CC) of an anion exchange membrane fuel cell (AEMFC). The X-ray diffracti
Externí odkaz:
https://doaj.org/article/0ea4a152f3214e3fb610ef3e0d3d1bc8
Cobalt-Based Cathode Catalysts for Oxygen-Reduction Reaction in an Anion Exchange Membrane Fuel Cell
Publikováno v:
Membranes, Vol 12, Iss 7, p 699 (2022)
A novel cobalt-chelating polyimine (Co-PIM) containing an additional amine group is prepared from the condensation polymerization of diethylene triamine (DETA) and terephthalalehyde (PTAl) by the Schiff reaction. A Co, N-co-doped carbon material (Co-
Externí odkaz:
https://doaj.org/article/a9ace94418294fdca59cd771f880778c
Publikováno v:
Membranes, Vol 12, Iss 1, p 74 (2022)
Cobalt-doped carbon nitride frameworks (CoNC) were prepared from the calcination of Co-chelated aromatic polyimines (APIM) synthesized from stepwise polymerization of p-phenylene diamine (PDA) and o-phthalaldehyde (OPAl) via Schiff base reactions in
Externí odkaz:
https://doaj.org/article/3b78ea8b9736459bb1ab213368f3ae54
Publikováno v:
Polymers; Volume 15; Issue 8; Pages: 1954
Aromatic polyimide has good mechanical properties and high-temperature resistance. Based on this, benzimidazole is introduced into the main chain, and its intermolecular (internal) hydrogen bond can increase mechanical and thermal properties and elec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::12594274dfa74984eb9e42b0a115e385
Autor:
Sin-Nan Chen, Ching Lin, Hao-Lun Hsu, Xin-Han Chen, Yu-Chang Huang, Tar-Hwa Hsieh, Ko-Shan Ho, Yu-Jun Lin
Publikováno v:
Materials; Volume 15; Issue 15; Pages: 5317
A magnesium potassium phosphate hydrate-based flame-retardant coating (MKPC) is formulated by dead-burnt magnesium oxide (magnesia) and potassium dihydrogen phosphate (KH2PO4), behaving as a matrix. Constituents of the MKPC include wollastonite, verm
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4cc20b9e94a489880d17611d9d203828
https://pubmed.ncbi.nlm.nih.gov/35955260
https://pubmed.ncbi.nlm.nih.gov/35955260
Autor:
Yu-Wei Cheng, Tar-Hwa Hsieh, Yu-Chang Huang, Po-Hao Tseng, Yen-Zen Wang, Ko-Shan Ho, Yue-Jie Huang
Publikováno v:
Polymers; Volume 14; Issue 9; Pages: 1784
Polyazomethine (PAM) prepared from the polycondensation between p-phenylene diamine (PDA) and p-terephthalaldehyde (PTAl) via Schiff reaction can physically crosslink (complex) with Co ions. Co-complexed PAM (Co-PAM) in the form of gel is calcined to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1ba48178dc321aee9e0d598f48678ce7
Publikováno v:
Membranes
Membranes; Volume 12; Issue 1; Pages: 74
Membranes, Vol 12, Iss 74, p 74 (2022)
Membranes; Volume 12; Issue 1; Pages: 74
Membranes, Vol 12, Iss 74, p 74 (2022)
Cobalt-doped carbon nitride frameworks (CoNC) were prepared from the calcination of Co-chelated aromatic polyimines (APIM) synthesized from stepwise polymerization of p-phenylene diamine (PDA) and o-phthalaldehyde (OPAl) via Schiff base reactions in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6d2a7862decff182f06e6cf9c9a61928
https://pubmed.ncbi.nlm.nih.gov/35054600
https://pubmed.ncbi.nlm.nih.gov/35054600
Publikováno v:
Materials, Vol 14, Iss 6628, p 6628 (2021)
Materials
Volume 14
Issue 21
Materials
Volume 14
Issue 21
Flame-retardant coatings have drawn much attention in recent years. In this study, an inorganic sodium silicate-based intumescent flame-resistance coating with an excellent flameproof properties is developed by mainly utilizing sodium silicate as the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1996e22b4a29a8ca75358a1ded418960
https://www.mdpi.com/1996-1944/14/21/6628
https://www.mdpi.com/1996-1944/14/21/6628
Publikováno v:
Polymers
Volume 13
Issue 21
Polymers, Vol 13, Iss 3850, p 3850 (2021)
Volume 13
Issue 21
Polymers, Vol 13, Iss 3850, p 3850 (2021)
Aromatic polyimine (PIM) was prepared through condensation polymerization between p-phenylene diamine and terephthalaldehyde via Schiff reactions. PIM can be physically crosslinked with ferrous ions into gel. The gel-composites, calcined at two conse
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a253f8931c8dee370b94b0d04a570d78
https://pubmed.ncbi.nlm.nih.gov/34771406
https://pubmed.ncbi.nlm.nih.gov/34771406
Autor:
Bi-Yun Lin, Tsung-Han Ho, Li-Cheng Jheng, Chung-Yen Hsu, Steve Lien-Chung Hsu, Cheng Wei Cheng, Ko-Shan Ho
Publikováno v:
Polymers
Volume 13
Issue 17
Polymers, Vol 13, Iss 2864, p 2864 (2021)
Volume 13
Issue 17
Polymers, Vol 13, Iss 2864, p 2864 (2021)
A quaternized polybenzimidazole (PBI) membrane was synthesized by grafting a dimethylimidazolium end-capped side chain onto PBI. The organic–inorganic hybrid membrane of the quaternized PBI was prepared via a silane-induced crosslinking process wit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::060f7586171408917691b834dca7bff0
http://europepmc.org/articles/PMC8456347
http://europepmc.org/articles/PMC8456347