Network


Latest external collaboration on country level. Dive into details by clicking on the dots.

Hotspot


Dive into the research topics where Zhendong Wang is active.

Publication


Featured researches published by Zhendong Wang.


Chinese Journal of Catalysis | 2016

Advances in development and industrial applications of ethylbenzene processes

Weimin Yang; Zhendong Wang; Hongmin Sun; Bin Zhang

Abstract The benzene alkylation process for the production of ethylbenzene has undergone significant improvements during recent decades. Various environmentally benign zeolite-catalyzed ethylbenzene processes, including ZSM-5-zeolite-based vapor-phase ethylbenzene processes and Y-, β-, and MCM-22-zeolite-based liquid-phase processes, have been developed and commercialized. Pure ethylene, ethanol, and dilute ethylene have been used as ethylation agents. Here, the development and industrial application of alkylation catalysts and benzene ethylation techniques are summarized, and some other promising innovations are discussed. Recent advances in benzene alkylation over hierarchical zeolites with improved access to active sites and molecular transport are also covered. Zeolites with short diffusion lengths are promising candidates as better alkylation catalysts. The key point is how to obtain such materials easily and economically. The structure-activity relationships of commercial zeolites in these processes are discussed. Liquid-phase processes catalyzed by β and MCM-22 are more profitable than vapor-phase processes catalyzed by ZSM-5.


CrystEngComm | 2016

Synthesis and crystal growth mechanism of ZSM-22 zeolite nanosheets

Yi Luo; Zhendong Wang; Shaoqing Jin; Bin Zhang; Hongmin Sun; Xiaohong Yuan; Weimin Yang

ZSM-22 zeolite nanosheets with a thickness of about 10 nm were synthesized through hydrothermal crystallization without any special additives. The formation of the nanosheet crystals follows a multi-step crystallization mechanism through aggregation and fusion of the elementary nanorods. The inhomogeneous distribution of aluminum might be the key factor that induces the formation of the nanosheet crystals.


Chemistry: A European Journal | 2018

A Facile and Green Method for the Synthesis of SFE Borosilicate Zeolite and Its Heteroatom‐Substituted Analogues with Promising Catalytic Performances

Yi Luo; Zhendong Wang; Junliang Sun; Yingying Wang; Shaoqing Jin; Bin Zhang; Hongmin Sun; Weimin Yang

Synthesis of SFE-type borosilcate zeolite was successfully carried out using a commercially available low-cost organic structure directing agent (OSDA) with ultra-low OSDA and water contents within a short crystallization time. Heteroatom (Al, Ti, V, or Fe)-substituted SFE-type zeolite analogues were also directly synthesized for the first time. The obtained Al containing zeolites exhibited promising catalytic performances in the disproportionation of isopropylnaphthalene.


Microporous and Mesoporous Materials | 2013

Efficient liquid-phase ethylation of benzene with ethylene over mesoporous MCM-22 catalyst

Bin Zhang; Zhendong Wang; Peng Ji; Yueming Liu; Hongmin Sun; Weimin Yang; Peng Wu


Microporous and Mesoporous Materials | 2017

The evolution of titanium species in boron-containing Ti-MWW zeolite during post-treatment revealed by UV resonance Raman spectroscopy

Shilin Zhang; Shaoqing Jin; Guiju Tao; Zhendong Wang; Wei Liu; Yi Chen; Juan Luo; Bin Zhang; Hongmin Sun; Yangdong Wang; Weimin Yang


Journal of Catalysis | 2017

UV resonance Raman spectroscopic insight into titanium species and structure-performance relationship in boron-free Ti-MWW zeolite

Shaoqing Jin; Zhendong Wang; Guiju Tao; Shilin Zhang; Wei Liu; Wenhua Fu; Bin Zhang; Hongmin Sun; Yangdong Wang; Weimin Yang


Dalton Transactions | 2017

Direct synthesis of hydrothermally stable Ge-IWR zeolites

Wen Hua Fu; Zhiqing Yuan; Zhendong Wang; Yangdong Wang; Weimin Yang; Mingyuan He


Catalysis Science & Technology | 2018

A facile organosilane-based strategy for direct synthesis of thin MWW-type titanosilicate with high catalytic oxidation performance

Shaoqing Jin; Guiju Tao; Shilin Zhang; Yi Luo; Wenhua Fu; Zhendong Wang; Huanxin Gao; Hongmin Sun; Weimin Yang


Archive | 2017

A process for producing a molecular sieve having the sfe structure, a molecular sieve having the sfe structure and use thereof

Weimin Yang; Zhendong Wang; Hongmin Sun; Bin Zhang; Yi Luo


Archive | 2017

peneira molecular scm-10, processo para a sua produção e seu uso

Bin Zhang; Hongmin Sun; Weimin Yang; Yi Luo; Zhendong Wang

Collaboration


Dive into the Zhendong Wang's collaboration.

Researchain Logo
Decentralizing Knowledge