Zobrazeno 1 - 10 of 30 pro vyhledávání: '"Xigang Du"'
1
Akademický článek
Efficient catalytic performance of Ru nanoparticles for hydrogen generation from NH3BH3: The dual role of Mo oxide
Autor: Xigang Du, Hongyu Liu, Mengfan Su, Yuping Tai, Bingli Pan, Ning Guo, Jun Zhang
Publikováno v: Catalysis Communications, Vol 175, Iss , Pp 106616- (2023)
Ru nanoparticles doped and supported by Mo oxide (Ru/Mo oxide NPs) were synthesized via an in situ co-precipitation strategy for hydrogen production via hydrolysis of ammonia borane (AB). The optimized Ru0.9Mo0.1 catalyst composition exhibited a tota
Externí odkaz: https://doaj.org/article/e17438ad715347e4bc11c85d08906f5d
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2
Akademický článek
Immobilization of Amorphous NiB Nanoparticles on Mesoporous Supports: Superior Catalysis for Controllably Hydrolyzing NaBH4 to Release H2
Autor: Quanxing Liu, Jun Zhang, Xigang Du, Gang Mi, Yana Dong
Publikováno v: Journal of Chemistry, Vol 2019 (2019)
Taking Ni(CH3COO)2 and NaBH4 as the Ni and B sources and selecting three kinds of mesoporous materials (carbon nanotube (CNTs), activated carbon (AC), and silica (SiO2)) as supports, the liquid-phase reduction-in situ deposition tactics was employed
Externí odkaz: https://doaj.org/article/1202bcad57d34daf91cfdf5501949f38
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4
Improvement in 1.53-μm-band fluorescence of Er3+/Yb3+-codoped borate glasses based on infrared energy transfer
Autor: Xigang Du, Ruiqi Niu, Yuping Tai, Peng Liu, Xinzhong Li
Publikováno v: Journal of Materials Science: Materials in Electronics. 31:19085-19092
Er3+/Yb3+-codoped borate glass consisting of B2O3–WO3–ZnO–Y2O3 was synthesized as a potential gain medium for an Er3+-doped fiber amplifier (EDFA). X-ray diffraction (XRD) patterns and Raman spectra were characterized to investigate the structu
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d14e221f9d48e5d90a3032f7de2e641d
https://doi.org/10.1007/s10854-020-04445-w
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5
Highly Dispersed CuNi Nanoparticles Supported on Reduced Graphene Oxide as Efficient Catalysts for Hydrogen Generation from NH3BH3
Autor: Mengfan Su, Shumeng Wang, Xigang Du, Jun Zhang, Li Fengyu, Yuping Tai, Hongyu Liu
Publikováno v: Zeitschrift für Physikalische Chemie. 234:1645-1659
Highly dispersed CuNi nanoparticles (NPs) immobilized on reduced graphene oxide (RGO) were synthesized via the simple in situ co-reduction of an aqueous solution of Copper(II) sulfate pentahydrate, nickel chloride hexahydrate, and graphene oxide (GO)
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::49aeddd162c4acc1ef2277daf55a62d0
https://doi.org/10.1515/zpch-2018-1317
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6
Broadband downconversion in Bi3+-Yb3+-codoped transparent glass ceramics containing LaF3 nanocrystals
Autor: Bingli Pan, Xinzhong Li, Hongyu Liu, Yuping Tai, Ruiqi Niu, Xigang Du
Publikováno v: Journal of Materials Science: Materials in Electronics. 31:5117-5123
Broadband near-infrared downconversion is achieved in transparent glass ceramics containing Bi3+/Yb3+:LaF3 nanocrystals, which involves emitting two near-infrared photons by downconversion one incident ultraviolet photon via cooperative energy transf
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::251056cf1fb16b6b073c050e8309f86c
https://doi.org/10.1007/s10854-020-03072-9
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8
Hierarchically alloyed Pd–Cu microarchitecture with tunable shapes: Morphological engineering, and catalysis for hydrogen evolution reaction of ammonia borane
Autor: Xigang Du, Quanxing Liu, Yana Dong, Ming Zhou, Jun Zhang, Gang Mi
Publikováno v: International Journal of Hydrogen Energy. 44:30226-30236
Some uniquely microstructured bi/poly-metal alloys containing lesser or no noble metal have been testified to be cost-effective catalysts suitable for solvolytic dehydrogenation of ammonia borane, which expects the intensive study on their morphologi
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b4c84ee06102adce610a61dff7e01c3f
https://doi.org/10.1016/j.ijhydene.2019.09.213
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9
Crucial roles of graphene oxide in preparing alginate/nanofibrillated cellulose double network composites hydrogels
Autor: Yuping Tai, Qianjie Wang, Xigang Du, Hongyu Liu, Keke Zhang, Bingli Pan, Yumiao Niu
Publikováno v: Chemosphere. 263
In this study, a novel strategy to prepare sodium alginate (SA)/nano fibrillated cellulose (NFC) double network (DN) hydrogel beads with the aid of graphene oxide (GO) was developed. In comparison with the multi-step freezing-thawing method, this stu
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ff42278746da56b3770ee67ebb9af38d
https://pubmed.ncbi.nlm.nih.gov/33297187
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10
Efficient near–infrared down conversion by two–step energy transfer from Pr3+ to Yb3+ in transparent nanostructured glass ceramics
Autor: Bingli Pan, Guanghui Yuan, Xigang Du, Xinzhong Li, Yuping Tai, Hanying Wang
Publikováno v: Journal of Photochemistry and Photobiology A: Chemistry. 360:64-70
Pr3+–Yb3+ co–doped transparent glass ceramics containing CaF2 nanocrystals were synthesized by a conventional melt–quenching method. Down conversion involving emission of two near–infrared photons for each visible photon absorbed was achieved
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::026a0b9f47691afcc3c2182c9e17ea33
https://doi.org/10.1016/j.jphotochem.2018.04.018
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