Silanol defect engineering and healing in zeolites: opportunities to fine-tune their properties and performances

IC Medeiros-Costa, E Dib, N Nesterenko… - Chemical Society …, 2021 - pubs.rsc.org
Zeolites have been game-changing materials in oil refining and petrochemistry over the last
60 years and have the potential to play the same role in the emerging processes of the …

Rational positioning of metal ions to stabilize open tin sites in beta zeolite for catalytic conversion of sugars

P Sun, C Liu, H Wang, Y Liao, X Li, Q Liu… - Angewandte Chemie …, 2023 - Wiley Online Library
Via hydrothermal synthesis of Sn‐Al gels, mild dealumination and ion exchange, a bimetallic
Sn‐Ni‐Beta catalyst was prepared which can convert glucose to methyl lactate (MLA) and …

Dehydrogenation of Propane and n-Butane Catalyzed by Isolated PtZn4 Sites Supported on Self-Pillared Zeolite Pentasil Nanosheets

L Qi, Y Zhang, M Babucci, C Chen, P Lu, J Li… - ACS …, 2022 - ACS Publications
Propene and 1, 3-butadiene are important building-block chemicals that can be produced by
dehydrogenation of propane and butane on Pt catalysts. A challenge is to develop highly …

Homogeneous and Heterogeneous Catalysis of Glucose to Lactic Acid and Lactates: A Review

T Saulnier-Bellemare, GS Patience - ACS omega, 2024 - ACS Publications
The current societal demand to replace polymers derived from petroleum with sustainable
bioplastics such as polylactic acid (PLA) has motivated industry to commercialize ever-larger …

Efficient isomerization of glucose to fructose over Al-loaded functional lignin biopolymer

J Shan, H Guo, J Zhou, F Shen, M Qiu, J Yang… - Applied Catalysis B …, 2024 - Elsevier
Al-loaded functional lignin biopolymer (Al x-Lbp) catalysts were synthesized using H 2 O 2
oxidized alkali lignin and aluminum acetate via mechanochemical modification without post …

Opportunities in catalysis over metal-zeotypes enabled by descriptions of active centers beyond their binding site

JW Harris, JS Bates, BC Bukowski, J Greeley… - ACS …, 2020 - ACS Publications
Active centers in porous solid catalysts are multifaceted in structure, comprised of primary
sites that bind intermediates, secondary environments that confine intermediates and …

Learning chemistry of complex reaction systems via a python first-principles Reaction rule Stencil (pReSt) generator

U Gupta, DG Vlachos - Journal of Chemical Information and …, 2021 - ACS Publications
Complex reaction networks can be generated with automated network generators from initial
reactants and reaction rules. Reaction rule specification is central to network generation …

The important role of weak Brønsted acid site of Sn-β in conversion of sucrose to methyl lactate

X Yang, J Hu, T Lu, L Zhou - Molecular Catalysis, 2023 - Elsevier
Sucrose is an abundant, cheap and sustainable substrate for producing high value-added
chemicals. In this work, the role of weak Brønsted (B) acid site of Sn-β zeolite was revealed …

Production of lactic acid derivatives from sugars over post-synthesized Sn-Beta zeolite promoted by WO3

X Yang, Y Zhang, L Zhou, B Gao, T Lu, Y Su, J Xu - Food chemistry, 2019 - Elsevier
Various metal oxides were used as co-catalysts to improve the production of alkyl lactate
over Sn-Beta-P. WO 3 exhibited the best promotion effect. The yield of MLA increased from …

Efficient conversion of cellulose to methyl levulinate over heteropoly acid promoted by Sn-Beta zeolite

S Zhou, X Yang, Y Zhang, L Jiang, L Zhou, T Lu, Y Su - Cellulose, 2019 - Springer
One-pot conversion of cellulose to valued-added platform chemicals such as alkyl levulinate
is a promising and challenging process of biomass utilization due to the insolubility of …