Ultrastrong Hierarchical Porous Materials via Colloidal Assembly and Oxidation of Metal Particles

2020 ◽  
Vol 30 (38) ◽  
pp. 2003550
Author(s):  
Wenlong Huo ◽  
Xiaoyan Zhang ◽  
Elena Tervoort ◽  
Silvan Gantenbein ◽  
Jinlong Yang ◽  
...  
Keyword(s):  
Porous Materials ◽  
Metal Particles ◽  
Colloidal Assembly ◽  
Hierarchical Porous

Ordered Hierarchical Porous Materials: Towards Tunable Size- and Shape-Selective Microcavities in Nanoporous Channels

2000 ◽  
Vol 39 (15) ◽  
pp. 2702-2707 ◽  
Author(s):  
Yongsoon Shin ◽  
Jun Liu ◽  
Li-Qiong Wang ◽  
Zimin Nie ◽  
William D. Samuels ◽  
...  
Keyword(s):  
Porous Materials ◽  
Size And Shape ◽  
Hierarchical Porous ◽  
Shape Selective

Small-Angle Scattering Analysis of Empty or Loaded Hierarchical Porous Materials

2016 ◽  
Vol 120 (3) ◽  
pp. 1488-1506 ◽  
Author(s):  
Cedric J. Gommes ◽  
Gonzalo Prieto ◽  
Petra E. de Jongh
Keyword(s):  
Porous Materials ◽  
Small Angle ◽  
Small Angle Scattering ◽  
Angle Scattering ◽  
Hierarchical Porous

Synergic effects of a protic ionic liquid on P123 mixed micelles for inducing hierarchical porous materials

RSC Advances ◽  
2015 ◽  
Vol 5 (66) ◽  
pp. 53267-53274 ◽  
Author(s):  
Shuo Zhao ◽  
Xiaoli Sheng ◽  
Yuming Zhou ◽  
Man He ◽  
Xiaoqin Fu ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Porous Materials ◽  
Formation Mechanism ◽  
Mixed Micelles ◽  
Porous Silica ◽  
Protic Ionic Liquid ◽  
Hierarchical Porous

Postulated formation mechanism of hierarchical porous silica.

scholarly journals Shaping metal–organic framework materials with a honeycomb internal structure

2018 ◽  
Vol 54 (30) ◽  
pp. 3775-3778 ◽  
Author(s):  
Yingya Zhang ◽  
Juanjuan Cai ◽  
Dayou Zhang ◽  
Xuebin Ke ◽  
Lixiong Zhang
Keyword(s):  
Porous Materials ◽  
Internal Structure ◽  
Self Assembly ◽  
Metal Organic Framework ◽  
Assembly Process ◽  
Framework Materials ◽  
Chitosan Matrix ◽  
Hierarchical Porous ◽  
Metal Organic ◽  
Organic Framework

Fabricating hierarchical porous materials: a self-assembly process to incorporate ZIF-8 particles into a chitosan matrix exhibits a honeycomb internal structure.

scholarly journals Hierarchical porous materials made by stereolithographic printing of photo-curable emulsions

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Nicole Kleger ◽  
Clara Minas ◽  
Patrick Bosshard ◽  
Iacopo Mattich ◽  
Kunal Masania ◽  
...  
Keyword(s):  
Porous Materials ◽  
Three Dimensional ◽  
Hierarchical Structures ◽  
Pickering Emulsions ◽  
Lightweight Structures ◽  
Multiple Length Scales ◽  
Hierarchical Porous ◽  
Design And Manufacturing ◽  
Poor Understanding ◽  
Soft Templates

AbstractPorous materials are relevant for a broad range of technologies from catalysis and filtration, to tissue engineering and lightweight structures. Controlling the porosity of these materials over multiple length scales often leads to enticing new functionalities and higher efficiency but has been limited by manufacturing challenges and the poor understanding of the properties of hierarchical structures. Here, we report an experimental platform for the design and manufacturing of hierarchical porous materials via the stereolithographic printing of stable photo-curable Pickering emulsions. In the printing process, the micron-sized droplets of the emulsified resins work as soft templates for the incorporation of microscale porosity within sequentially photo-polymerized layers. The light patterns used to polymerize each layer on the building stage further generate controlled pores with bespoke three-dimensional geometries at the millimetre scale. Using this combined fabrication approach, we create architectured lattices with mechanical properties tuneable over several orders of magnitude and large complex-shaped inorganic objects with unprecedented porous designs.

Hierarchical porous materials: catalytic applications

2013 ◽  
Vol 42 (9) ◽  
pp. 3876-3893 ◽  
Author(s):  
Christopher M. A. Parlett ◽  
Karen Wilson ◽  
Adam F. Lee
Keyword(s):  
Porous Materials ◽  
Hierarchical Porous ◽  
Catalytic Applications

Towards Tuning the Modality of Hierarchical Macro-Nanoporous Metals by Controlling the Dealloying Kinetics of Close-to-Eutectic Alloys

2021 ◽  
Author(s):  
Alex Aziz ◽  
Javier Carrasco ◽  
Yaroslav Grosu
Keyword(s):  
Porous Materials ◽  
Interfacial Properties ◽  
Eutectic Alloys ◽  
Unique Combination ◽  
Hierarchical Porous ◽  
Wide Range ◽  
Nanoporous Metals ◽  
Kinetics Of

Largely inspired by nature, hierarchical porous materials are attractive for a wide range of applications as they provide a unique combination of transport and interfacial properties. Hierarchical macro-nanoporous metals (HMNPM)...

Characterization of Hierarchical Porous Materials

2021 ◽  
pp. 407-429
Author(s):  
Mohd Asyadi Azam ◽  
Nur Ezyanie Safie ◽  
Mohd Fareezuan Abdul Aziz
Keyword(s):  
Porous Materials ◽  
Hierarchical Porous

Facile preparation of MOF-derived MHCo3O4 & Co/C with hierarchical porous structure for entrapping enzyme: Having both high stability and catalytic activity

2021 ◽  
Author(s):  
Xia Gao ◽  
Huibin Pan ◽  
Chengfang Qiao ◽  
Yongliang Liu ◽  
Chun-Sheng Zhou ◽  
...  
Keyword(s):  
Catalytic Activity ◽  
Porous Structure ◽  
Porous Materials ◽  
Hierarchical Structure ◽  
High Stability ◽  
The Self ◽  
Hierarchical Porous Structure ◽  
Sacrificial Template ◽  
Hierarchical Porous ◽  
Facile Preparation

MOF-derived porous materials Co3O4 and Co/C with hierarchical structure (MHCo3O4 & Co/C) were prepared by the self-sacrificial template strategy, and the surface of such materials were functionally modified with "polydopamine...

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