Zhonghua Zhu
University of Queensland
385 Papers
2.2K Citations
Zhonghua Zhu is an academic researcher from University of Queensland. The author has contributed to research in topics: Catalysis & Adsorption. The author has an hindex of 78, co-authored 362 publications. Previous affiliations of Zhonghua Zhu include Chinese Academy of Sciences & National Institute of Advanced Industrial Science and Technology.
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Papers
Single Transition Metal Atom-Doped Graphene Supported on a Nickel Substrate: Enhanced Oxygen Reduction Reactions Modulated by Electron Coupling
TL;DR: In this paper, a feasible strategy to modulate the binding strength of the oxygenated species on the graphitic nanosheet by introducing metal substrate gating was proposed, which showed remarkable enhancement of ORR performance with the confinement of the Ni(111) surface.
Gravimetric adsorption measurements of helium on natural clinoptilolite and synthetic molecular sieves at pressures up to 3500 kPa
TL;DR: In this paper, the impenetrable volume of a clinoptilolite-rich Escott zeolite from Werris Creek (Australia), synthetic 3A and 4A zeolites, and carbon molecular sieve 3K-172 measured by a gravimetric method at pressures of (300-3500) kPa and temperatures in the range of (303-343) K. The results support the need to consider helium adsorption in the characterisation of adsorbents with narrow pore sizes.
Computational screening of MN4 (M = Ti–Cu) based metal organic frameworks for CO2 reduction using the d-band centre as a descriptor
TL;DR: Among the eight catalysts examined, the FeN4-MOF turns out to be the most active one for the selective conversion of CO2 to CH4 with an ultralow limiting potential of only -0.41 V, which is comparable or even lower than that of other reported CO2 reduction catalysts.
A highly stable MOF with F and N accessible sites for efficient capture and separation of acetylene from ternary mixtures
TL;DR: In this article, a new Ni2+-based metal-organic framework (MOF) has been solvothermally prepared by utilizing a tetrazolyl-carboxyl ligand and 4,4′-bipyridine coligands as well as incorporating F− ions.
Heterostructured electrode with concentration gradient shell for highly efficient oxygen reduction at low temperature
TL;DR: Electrochemical impedance spectroscopy reveals that the oxygen surface exchange rate of the B SCF-D is enhanced by ~250% that of the pristine BSCF due to the appearance of the shell, offering potential to prepare heterostructured oxides not only for electrochemical devices but also for many other applications that use ceramic materials.