Crystal Morphology Control of LTL-Type Zeolite Crystals

2004 ◽  
Vol 16 (17) ◽  
pp. 3381-3389 ◽  
Author(s):  
Olivier Larlus ◽  
Valentin P. Valtchev
Keyword(s):  
Crystal Morphology ◽  
Morphology Control ◽  
Type Zeolite ◽  
Zeolite Crystals

Crystal Morphology Control of Synthetic Giniite by Alkaline Cations and pH Variations

2017 ◽  
Vol 17 (9) ◽  
pp. 4710-4714 ◽  
Author(s):  
Renato Gonçalves ◽  
Ricardo Martins ◽  
Carlos M. Costa ◽  
Stanislav Ferdov ◽  
Senentxu Lanceros-Méndez
Keyword(s):  
Crystal Morphology ◽  
Morphology Control ◽  
Alkaline Cations ◽  
Ph Variations

scholarly journals Effects of Synthesis Parameters on Crystallization Behavior of K-MER Zeolite and Its Morphological Properties on Catalytic Cyanoethylation Reaction

Crystals ◽  
2020 ◽  
Vol 10 (2) ◽  
pp. 64 ◽  
Author(s):  
Ying-Wai Cheong ◽  
Ka-Lun Wong ◽  
Boon Seng Ooi ◽  
Tau Chuan Ling ◽  
Fitri Khoerunnisa ◽  
...  
Keyword(s):  
Crystallization Behavior ◽  
Catalytic Performance ◽  
Morphological Properties ◽  
Crystallization Time ◽  
Microporous Material ◽  
Profound Impact ◽  
Synthesis Parameters ◽  
Type Zeolite ◽  
Catalytic Performances ◽  
Zeolite Crystals

MER-type zeolite is an interesting microporous material that has been widely used in catalysis and separation. By carefully controlling the synthesis parameters, a procedure to synthesize K-MER zeolite crystals with various morphologies has been developed. The silica, water and mineralizer content in the synthesis gel, as well as crystallization time and temperature, have a profound impact on the crystallization kinetics, resulting in zeolite solids with various degrees of crystallinity, crystal sizes and shapes. K-MER zeolite crystals with nanorod, bullet-like, prismatic and wheatsheaf-like morphologies have been successfully obtained. The catalytic performances of the K-MER zeolites in cyanoethylation of methanol, under novel non-microwave instant heating, have been investigated. The zeolite in nanosize form shows the best catalytic performance (94.1% conversion, 100% selectivity) while the bullet-like zeolite gives poorest catalytic performance (44.2% conversion, 100% selectivity).

Zeolite (MFI) Crystal Morphology Control Using Organic Structure-Directing Agents

2004 ◽  
Vol 16 (26) ◽  
pp. 5697-5705 ◽  
Author(s):  
Griselda Bonilla ◽  
Isabel Díaz ◽  
Michael Tsapatsis ◽  
Hae-Kwon Jeong ◽  
Yongjae Lee ◽  
...  
Keyword(s):  
Crystal Morphology ◽  
Morphology Control ◽  
Organic Structure ◽  
Structure Directing Agents

Organic crystal-binding peptides: morphology control and one-pot formation of protein-displaying organic crystals

Nanoscale ◽  
2015 ◽  
Vol 7 (47) ◽  
pp. 20155-20163 ◽  
Author(s):  
Teppei Niide ◽  
Kyohei Ozawa ◽  
Hikaru Nakazawa ◽  
Daniel Oliveira ◽  
Hitoshi Kasai ◽  
...  
Keyword(s):  
Crystal Morphology ◽  
Protein Immobilization ◽  
Morphology Control ◽  
Organic Crystal ◽  
Organic Crystals ◽  
One Pot ◽  
Binding Peptide ◽  
Simultaneous Control ◽  
Crystal Binding ◽  
Binding Peptides

We generated perylene crystal-binding peptide, which can be used for simultaneous control of perylene crystal morphology, dispersion, and protein immobilization on the crystals.

How defects and crystal morphology control the effects of desilication

2011 ◽  
Vol 168 (1) ◽  
pp. 38-47 ◽  
Author(s):  
Stian Svelle ◽  
Linn Sommer ◽  
Katia Barbera ◽  
Peter N.R. Vennestrøm ◽  
Unni Olsbye ◽  
...  
Keyword(s):  
Crystal Morphology ◽  
Morphology Control

Mild hydrothermal synthesis and crystal morphology control of LiFePO4by lithium nitrate

2017 ◽  
Vol 11 ◽  
pp. 82-87 ◽  
Author(s):  
R. Martins ◽  
R. Gonçalves ◽  
C.M. Costa ◽  
S. Ferdov ◽  
S. Lanceros-Méndez
Keyword(s):  
Hydrothermal Synthesis ◽  
Crystal Morphology ◽  
Morphology Control ◽  
Lithium Nitrate

Crystal morphology control of AlPO4-11 molecular sieves by microwave irradiation

2009 ◽  
Vol 113 (2-3) ◽  
pp. 899-904 ◽  
Author(s):  
Yashao Chen ◽  
Xiaolin Luo ◽  
Pengmei Chang ◽  
Shouhua Geng
Keyword(s):  
Microwave Irradiation ◽  
Molecular Sieves ◽  
Crystal Morphology ◽  
Morphology Control

Investigation of HEU-type zeolite crystals after interaction with Sr2+ cations in aqueous solution using nuclear and surface analytical techniques

1999 ◽  
Vol 241 (3) ◽  
pp. 519-527 ◽  
Author(s):  
J. Orechovska ◽  
P. Misaelides ◽  
A. Godelitsas ◽  
P. Rajec ◽  
H. Klewe-Nebenius ◽  
...  
Keyword(s):  
Aqueous Solution ◽  
Analytical Techniques ◽  
Type Zeolite ◽  
Zeolite Crystals

Preparation of Ultrafine TATB and the Technology for Crystal Morphology Control

2012 ◽  
Vol 30 (2) ◽  
pp. 293-298 ◽  
Author(s):  
Li Yang ◽  
Xiaoting Ren ◽  
Tiecheng Li ◽  
Shiwei Wang ◽  
Tonglai Zhang
Keyword(s):  
Crystal Morphology ◽  
Morphology Control
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