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2024-06-16: Progress on the field of propane dehydrogenation to propylene
Our group prepared a series of titanosilicate-1 (TS-1) supported CoOx catalysts doped with different alkali and alkaline earth metal ions (M = Na, K, Mg, Ca and Ba). Among them, Ca and Ba increased the PDH activity. This work has been published in Fuel.
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2024-06-06: Progress on the catalyst design of propane dehydrogenation
Our group designed well-dispersed monolayer CrOx species attached to the silanol nests in zeolites to improve the activity of propane dehydrogenation. Optimized promoters were used to improve the propylene selectivity and regeneration stability of the catalysts. This work has been published in Chemical Engineering Journal.
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2024-06-03: Progress on the dehydrogenation of propane to propylene
Our group prepared a series of Zn/TS-1 catalysts with different ZnO loadings and promotors, and investigated the catalytic performance of the propane dehydrogenation to propylene. The related catalysts have better catalytic effect of propane dehydrogenation. This work has been published in Catalysis Letters.
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2024-05-09: Progress on electrolyte aqueous Zn-ion batteries (AZIBs)
Our group proposed an Integrated Janus Hydrogel with Different Hydrophilicities and Gradient Pore Structures for High-Performance Zinc-Ion Batteries. This work has been published in Energy & Environmental Science.
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2024-01-10: Progress on zinc-ion battery electrolyte
Our group proposed a method to simultaneously achieve high capacity and long lifespan in zinc-ion batteries by regulating the water content in the electrolyte. This work has been published in Chemical science.
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2023-11-07: Progress on the ionothermal synthesis of molecular sieve films by electrochemical method
Our group demonstrate the electric currents can be significantly minimized to catalyze AEL molecular sieve films nucleation in ionic liquids by the control of interfacial microenvironment This work has been published in Journal of Electroananlytical Chemistry
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2023-11-07: Progress on critical issues of vanadium-based cathodes towards practical aqueous Zn-Ion batteries.
Our research team has recently published a comprehensive review article addressing the significant challenges encountered by vanadium-based materials in the context of aqueous zinc-ion batteries. Our review systematically outlines the major hurdles faced by vanadium-based materials when employed in aqueous zinc-ion batteries and offers innovative solutions. Additionally, we provide insights into the future development trajectory of aqueous zinc-ion batteries.This review is published in Chemistry-A European Journal.
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2023-11-07: Progress on cathode materialsfor aqueous Zinc-ion batteries
Our team has successfully synthesized a novel vanadium-based material, ZnV6O16 · nH2O, through the ion exchange method. This material serves as the positive electrode for aqueous zinc-ion batteries, demonstrating significant enhancements in both capacity and stability. The results were published in Angew. Chem. Int. Ed.
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2023-11-07: Progress on the design of metal-organic framework based separation membranes
Our group proposed a new strategy for modular customization and regulation of MOF separation membranes. The results were published in Angew. Chem. Int. Ed.
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2023-11-07: Progress on the mechanism of aqueous zinc ion battery.
Our group proposed a structurally stable channel material MoV0.41Te0.12O4 (MVT-M1) as the cathode of zinc-ion batteries. This work has been published in Chemical Science.
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2023-11-07: Metal Organic Framework Nanosheets Employed as Ion Carriers for Self-Optimized Zinc Anode
Recently, a research group led by Prof. YANG Weishen and Dr. ZHU Kaiyue from the Dalian Institute of Chemical Physics (DICP) of the Chinese Academy of Sciences (CAS) has proposed a strategy of "ino carriers" by importing macromolecular Zn2+ carriers with a large mass-to-charge ratio to decouple the ion flux from the inhomogeneous electric field and substrate. This strategy provided an efficient pathway to overcome the dendrite and side reaction problems.
This study was published in Energy Environmental Science on August 18.
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2023-11-07: Progress on high-performance nickel-zinc batteries
Our group proposed a "breathable" nickel hydroxide cathode (Ni-ZnAB), realizing the first utilization of oxygen by-product in Ni-Zn batteries. This work has been published in Angew. Chem. Int. Ed.
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2023-11-06: Researchers Split Alkane Isomers through Oriented MOF Membrane
Recently, a research group led by Prof. YANG Weishen and Prof. BAN Yujie from the Dalian Institute of Chemical Physics (DICP) of the Chinese Academy of Sciences (CAS) split linear alkanes from mono-branched and di-branched isomers as well as their cyclical counterparts through oriented MOF membrane.
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2023-11-06: Preparation of Highly Compact MIL-53 Membranes by Template Induction--A Potential Solution to Acid Upgrading
Recently, a research group led by Prof. YANG Weishen and Dr. BAN Yujie from the Dalian Institute of Chemical Physics (DICP) of the Chinese Academy of Sciences (CAS) proposed a template-induced method to prepare highly compact MIL-53 membranes, which would be a potential solution for acid upgrading.
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2023-04-25: Progress on solid oxide electrolysis cells for CO2 electrolysis
Our group reveals the decisive factor controlling mental Ni oxidation and carbon deposition during CO2 electrolysis in solid oxide electrolysis cells from thermodynamic insight and experiments.
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2023-04-25: Progress on the dehydrogenation of propane to propylene
Our group prepared the Cr2O3/Al2O3 catalysts with various loadings and calcination processes, and investigated their cataltyic performance in dehydrogenation of propane (PDH). The characterization results demonstrated that the calcination atmosphere has a great impact on the nature of Cr species, the dispersion and the surface acidity, which may account for the difference in the catalytic performance of propane dehydrogenation to propylene. This work has been published in Industrial & Engineering Chemistry Research
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2023-04-25: Progress on multidimensional buiding blocks for molecular sieve membranes
Prof. Weishen Yang and Associate Prof. Yujie Ban was recently invited to summarize their researches about multidimensional buiding blocks for molecular sieve membranes. The article was published and on the Accounts of Chemical Research.
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2023-01-17: Progress in graphene-like carbons encaged single atom-based platinum electrocatalysis for fuel cells
our group demonstrate design and synthesis of Pt single atoms and ultrafine nanoparticles in 3D porous graphene-like carbon matrix with periodic nanopores by a novel transformative strategy. This work has been published in ACS Catalysis.
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2022-08-05: Progress on the field of catalysts for the selective oxidation of isobutane to methacrylic acid
Our group synthesized a series of ammonium salts of molybdovanadophosphoric acid with diferent metal substitution , and investigated the catalytic performance of the catalysts in the selectiviey oxdiation of isobutane to methacrylic acid. Cu-substituted catalyst exhibited the higher conversion and excellent selectivity. This work has been published in Catalysis Letters.
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2022-08-01: Progress on Oxygen activation on Ba-containing perovskite materials
We disclosed a mechanism of oxygen exchange reactions for Ba-containing materials where BaO/BaO2 acts as active sites. This work has been published in Science Advances, 2022, 8, eabn4072.
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