Analysis and control of acid sites in zeolites
The exceptional catalytic performance of zeolites is due to the presence of active sites in a
shape-selective environment, ie, in micropores with molecular dimensions. The present …
shape-selective environment, ie, in micropores with molecular dimensions. The present …
Synthesis and performance evaluation of hydrocracking catalysts: A review
This review provides a comprehensive summary of current hydrocracking applications, and
presents recent advances in the synthesis and structure/composition control of various …
presents recent advances in the synthesis and structure/composition control of various …
Quantification of intraporous hydrophilic binding sites in Lewis acid zeolites and consequences for sugar isomerization catalysis
Aqueous-phase sugar isomerization is catalyzed at lower turnover rates when Lewis acid
active sites are confined within high-defect zeolite micropores, because intraporous silanol …
active sites are confined within high-defect zeolite micropores, because intraporous silanol …
Hierarchical nano-sized ZnZr-Silicalite-1 multifunctional catalyst for selective conversion of ethanol to butadiene
K Wang, W Gao, F Chen, G Liu, J Wu, N Liu… - Applied Catalysis B …, 2022 - Elsevier
Direct conversion of ethanol to butadiene (ETB) is a promising process for the production of
renewable butadiene, but it still confronts great obstacles such as low butadiene selectivity …
renewable butadiene, but it still confronts great obstacles such as low butadiene selectivity …
Epoxide ring opening with alcohols using heterogeneous Lewis acid catalysts: Regioselectivity and mechanism
Lewis acidic catalytic materials are investigated for the regioselective ring opening of
epoxides with alcohols. For ring opening epichlorohydrin with methanol, the catalytic activity …
epoxides with alcohols. For ring opening epichlorohydrin with methanol, the catalytic activity …
Robust salen-typed Ce-MOFs supported Fe (III) catalyst fabricated by metalloligand strategy for catalytic epoxides with alcohols
J Shi, S Wang, M Wang, X Wang, W Li - Molecular Catalysis, 2022 - Elsevier
A salen-based Ce-MOFs contained rich uncoordinated imine (− CH= N−) groups (termed as
N-Ce-salen) has been synthesized by using solution-diffusion method. Furthermore, the as …
N-Ce-salen) has been synthesized by using solution-diffusion method. Furthermore, the as …
Monitoring and controlling zeolite synthesis via reactor-based solutions: a fed-batch strategy
Most conventional zeolite synthesis takes place in closed batch autoclaves that cannot be
monitored or controlled during the process. Moreover, the study of time-dependent …
monitored or controlled during the process. Moreover, the study of time-dependent …
Investigation on the catalysis performance of metal-doped zeolites on ring-opening acidolysis reaction
Metal-incorporated zeolites as heterogeneous Lewis acid were applied in the ring-opening
acidolysis of ethylene oxide with acrylic acid to prepare 2-hydroxyethyl acrylate (HEA). The …
acidolysis of ethylene oxide with acrylic acid to prepare 2-hydroxyethyl acrylate (HEA). The …
Enhancement of thermal conductivity of alumina/epoxy composite using poly (glycidyl methacrylate) grafting and crosslinking
W Lee, J Wie, J Kim - Ceramics International, 2021 - Elsevier
Polymer grafting is a well-known method for surface modification. It improves the interfacial
adhesion of the particle with the epoxy. In this study, aluminum oxide (Al 2 O 3) was …
adhesion of the particle with the epoxy. In this study, aluminum oxide (Al 2 O 3) was …
Synthesis and catalytic testing of Lewis acidic nano zeolite Beta for epoxide ring opening with alcohols
Lewis acidic zeolites are robust catalytic materials that are capable of a range of important
chemistry for fine chemical production, including the epoxide ring opening with alcohols …
chemistry for fine chemical production, including the epoxide ring opening with alcohols …