Functionalization of hierarchically porous silica monoliths with polyethyleneimine (PEI) for CO 2 adsorption

2017 ◽  
Vol 245 ◽  
pp. 51-57 ◽  
Author(s):  
Xingzhong Guo ◽  
Li Ding ◽  
Kazuyoshi Kanamori ◽  
Kazuki Nakanishi ◽  
Hui Yang
Keyword(s):  
Porous Silica ◽  
Hierarchically Porous ◽  
Silica Monoliths

Spontaneous preparation of hierarchically porous silica monoliths with uniform spherical mesopores confined in a well-defined macroporous framework

2015 ◽  
Vol 44 (30) ◽  
pp. 13592-13601 ◽  
Author(s):  
Xingzhong Guo ◽  
Rui Wang ◽  
Huan Yu ◽  
Yang Zhu ◽  
Kazuki Nakanishi ◽  
...  
Keyword(s):  
Phase Separation ◽  
Sol Gel ◽  
Porous Silica ◽  
Hierarchically Porous ◽  
Silica Monoliths ◽  
Polymerization Induced Phase Separation

Uniform spherical mesopores were successfully prepared by combining polymerization-induced phase separation with an epoxide-mediated sol–gel route.

scholarly journals Mesopore etching under supercritical conditions – A shortcut to hierarchically porous silica monoliths

2017 ◽  
Vol 243 ◽  
pp. 247-253 ◽  
Author(s):  
Martin von der Lehr ◽  
Kristof Hormann ◽  
Alexandra Höltzel ◽  
Lauren S. White ◽  
Arved E. Reising ◽  
...  
Keyword(s):  
Porous Silica ◽  
Supercritical Conditions ◽  
Hierarchically Porous ◽  
Silica Monoliths

Hierarchically porous silica monoliths with tuneable morphology, porosity, and mechanical stability

2011 ◽  
Vol 21 (15) ◽  
pp. 5753 ◽  
Author(s):  
Adham Ahmed ◽  
Rob Clowes ◽  
Peter Myers ◽  
Haifei Zhang
Keyword(s):  
Mechanical Stability ◽  
Porous Silica ◽  
Hierarchically Porous ◽  
Silica Monoliths

Hierarchically porous silica supported ceria and platinum nanoparticles for catalytic combustion of toluene

2021 ◽  
Vol 867 ◽  
pp. 159030
Author(s):  
Yu Hao ◽  
Shaohua Chen ◽  
Luming Wu ◽  
Rui Chen ◽  
Pingchuan Sun ◽  
...  
Keyword(s):  
Platinum Nanoparticles ◽  
Catalytic Combustion ◽  
Porous Silica ◽  
Hierarchically Porous

Eco-fabrication of hierarchical porous silica monoliths by ice-templating of rice husk ash

2017 ◽  
Vol 19 (1) ◽  
pp. 188-195 ◽  
Author(s):  
Amin Bahrami ◽  
Ulla Simon ◽  
Niloofar Soltani ◽  
Sara Zavareh ◽  
Johannes Schmidt ◽  
...  
Keyword(s):  
Rice Husk ◽  
Rice Husk Ash ◽  
Porous Silica ◽  
Synthesis Process ◽  
Sustainable Chemistry ◽  
Silica Monoliths ◽  
Hierarchical Porous ◽  
Ice Templating

In this study, within a sustainable chemistry approach, a clean and eco-friendly synthesis process of silica monoliths compatible with environmental limitations is developed.

Hierarchically porous silica as an efficient catalyst carrier for high performance vis-light assisted Fenton degradation

2013 ◽  
Vol 176 ◽  
pp. 178-185 ◽  
Author(s):  
Zehui Miao ◽  
Shengyang Tao ◽  
Yuchao Wang ◽  
Yongxian Yu ◽  
Changgong Meng ◽  
...  
Keyword(s):  
High Performance ◽  
Porous Silica ◽  
Efficient Catalyst ◽  
Hierarchically Porous ◽  
Catalyst Carrier

Nanoparticle prepared mechanically stable hierarchically porous silica granulates and their application as oxygen carrier supports for chemical looping combustion

2015 ◽  
Vol 3 (22) ◽  
pp. 11863-11873 ◽  
Author(s):  
Yujing Liu ◽  
Peter Kirchesch ◽  
Thomas Graule ◽  
Antje Liersch ◽  
Frank Clemens
Keyword(s):  
Mechanical Stability ◽  
Oxygen Carrier ◽  
Porous Silica ◽  
Chemical Looping Combustion ◽  
Chemical Looping ◽  
Hierarchically Porous ◽  
Templating Synthesis ◽  
Hierarchical Nanomaterials

Viamodifying the templating synthesis of hierarchical nanomaterials, a strategy was proposed to generate bi-modal porous granulates with mechanical stability.

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