Zobrazeno 1 - 10
of 120
pro vyhledávání: '"Xiu Cheng Zheng"'
Publikováno v:
ChemCatChem. 13:4142-4150
Publikováno v:
International Journal of Hydrogen Energy. 46:27555-27566
Ammonia borane hydrolysis is a promising strategy for developing sustainable hydrogen energy. However, this reaction is not kinetically feasible at ambient temperature, thus developing a proper catalyst is indispensable. In this work, Porous carbon i
Publikováno v:
International Journal of Hydrogen Energy. 46:17708-17719
Ammonia borane (AB) hydrolysis is a comparative strategy for developing the sustainable hydrogen economy. Considering the hydrolysis cannot occur kinetically at low temperature, a suitable catalyst is indispensable. In this work, the dispersed ruthen
Publikováno v:
International Journal of Hydrogen Energy. 45:30511-30520
The magnetic composites consisting of a porous graphitic carbon nitride (g-C3N4) and the core-shell Fe3O4@SiO2 were facilely prepared. Subsequently, the Pd nanoparticles (NPs) were stabilized on the composites by the in-situ reduction of PdCl2 with s
Publikováno v:
Research on Chemical Intermediates. 46:5325-5343
The synthesis of ethyl levulinate (EL) via esterification of levulinic acid (LA) with ethanol, which can be derived from biomass, has become an attractive topic since EL can be applied in many fields, such as fuel additives for petroleum and biodiese
Publikováno v:
ACS Sustainable Chemistry & Engineering. 8:8458-8468
It is a crucial and urgent task to develop high performance catalysts for the hydrolysis of ammonia borane (NH3¬BH3, AB), which is thought to be an effective strategy for the hydrogen generation at...
Publikováno v:
Chemical Communications. 56:818-821
We designed an excellent-performance porous nitrogen-doped carbon material with a NiO/Cu/Cu2O hetero-interface derived from bimetal–organic frameworks. The hetero-interfaces between NiO/Cu/Cu2O could boost the Na+ diffusion and increase the electri
Publikováno v:
International Journal of Hydrogen Energy. 45:1671-1680
A modified Stober method is applied to synthesize the magnetic core-shell Fe3O4@SiO2 particles, followed by compositing a series of porous glucose-derived carbon with ZnCl2 as etchant. Then, ultrafine Pd nanoparticles (NPs) are successfully anchored
Publikováno v:
International Journal of Hydrogen Energy. 44:27022-27029
Because of the rapid development in the utilization hydrogen energy, various hydrogen storage techniques have attracted much attention. Among them, the hydrolysis of ammonia borane (NH3BH3, AB) over high-efficient and low-cost catalysts is one of the
Publikováno v:
Journal of Alloys and Compounds. 805:426-435
Glucose-derived porous activated carbon materials (AGC-600-4 and AGC-180-x) are prepared using ZnCl2 as the etching agent via impregnation treatment and hydrothermal method followed by the calcination process. The analytic results indicate that the o