Heteroatom Lewis acid zeolites: synthesis, characterization and application in conversion of biomass-derived oxygenates

Z Yang, Q Ge, X Zhu - Green Chemistry, 2024 - pubs.rsc.org
Heteroatom (such as Ti, Sn, Zr, Hf and others) Lewis acid zeolites contain Lewis acid site
(LAS) centers with tetrahedral coordination confined in micropores of zeolites with varied …

Synthesis of ultra-fine TS-1 catalyst with high titanium content and its performance in phenol hydroxylation

SB Dehghanpour, M Razavi, F Parvizian - New Journal of Chemistry, 2023 - pubs.rsc.org
Efficiently devising a strategy to synthesize titanium silicate-1 (TS-1) zeolite crystals with
desired particle size and enriched framework titanium content for improved catalytic …

Electrocatalytic ORR–coupled ammoximation for efficient oxime synthesis

Y Yuan, L Chen, Z Wan, K Shi, X Teng, H Xu, P Wu… - Science …, 2024 - science.org
State-of-the-art technology for cyclohexanone oxime production typically demands elevated
temperature and pressure, along with the utilization of expensive hydroxylamine sulfate or …

Acidic-treated TS-1 zeolites with high titanium for cyclohexanone efficient oximation

Y Su, F Li, Z Zhou, J Qin, X Wang, P Sun, W Wu - Molecular Catalysis, 2022 - Elsevier
Successful preparation of acidic-treated TS-1 zeolites with high titanium by hydrothermal
synthesis in the presence of cetyltrimethylammonium bromide and tetrapropylammonium …

Selectivity controlled synthesis of furan-ring nitrogenous compounds from 5-hydroxymethylfurfural, ammonia and hydrogen peroxide

X Gao, Z Li, D Zhang, X Zhao, Y Wang - Catalysis Science & …, 2024 - pubs.rsc.org
Nitrogenous compounds are significantly important in chemical and pharmaceutical
applications. A series of furan-ring nitrogenous compounds were synthesized using 5 …

Removal of Gaseous H2S by the Titanium Silicalite-1/H2O2 Wet Oxidation System

Q Wang, Y Chen, Y Chen, D Chen, X Tian, J Zhou… - Energy & …, 2023 - ACS Publications
A wet oxidation system of titanium silicalite-1 (TS-1)/hydrogen peroxide (H2O2) was
proposed for gaseous hydrogen sulfide (H2S) removal in this study, and the effects of the TS …

In Situ Tailoring the Crystalline Defects of Titanium Silicalite-1 (TS-1) to Improve the 1-Butene Epoxidation Performance

T Guo, B Wang, C Xue, X Liu, C Lin, X Xie… - Industrial & …, 2024 - ACS Publications
The crystalline defects are vitally important for the catalytic activity and stability of zeotype
materials; however, the influences of which on the catalytic performance of TS-1 should …

Research Progress on Sustainable and Green Production of Oxime

S Wang, B Sun, J Zhao, X Zhang… - … Sustainable Chemistry & …, 2025 - ACS Publications
The ammoximation reaction of ketones and aldehydes is a crucial industrial process for
producing oximes, which has the advantages of a short process, mild reaction conditions …

Efficient ammoximation and regeneration of degraded hydroxyoxime CP150 over TS-1 molecular sieve/H2O2 system and reuse for solvent extraction of Cu (II)

Q Xie, Q Chen, Y Yu, Q Sun, L Wang - Hydrometallurgy, 2024 - Elsevier
The regeneration of failed hydroxyoxime extractants in the copper hydrometallurgy industry
is crucial. However, the existing regeneration system has limitations in terms of operability …

Crystal epitaxy-confined Pd, Ti-bimetallic sites in the MFI zeolite for benzylalcohol oxidation

W Xu, J Su, X Ni, Q Yang, W Song, L Wang… - Chemical …, 2024 - pubs.rsc.org
A general strategy for confining Pd, Ti-bimetallic sites in the MFI zeolite by crystal epitaxy
was developed. The tailored spatial intimacy of the bimetallic sites demonstrated distinct …