Inverse colloidal crystal membranes: formation, surface modification
Based on the new ICC membrane formation method, the ICC membranes have .... 3.2.3 Self assembly of colloidal crystal template and fabrication of ...... templated synthesis of ordered macroporous electrode materials for lithium sec- ...  H. Bu, J. Rong, Z. Yang, Template synthesis of polyacrylonitrile-based ordered.
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Synthesis of new nanoporous carbon materials - oasis (postech)
appropriate nanostructured silica materials as templates. .... to synthesize macroporous carbon materials with closed-packed pore .... 3 Synthesis of ordered microporous carbons using zeolites as ... carbon materials. Polyacrylonitrile or poly-.
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Morphology Control of Ordered Mesoporous Carbon Using Organic
Aug 1, 2011 ... the use of various inorganic template materials such as porous anodic ... macroporous carbons. ... Similarly, synthesis of ordered mesoporous carbons has focused on the ... alcohol, naphthalene, acetylene, polyacrylonitrile, and phenolic ..... quantitatively the positions of Bragg diffraction peaks based on.
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SYNTHESIS, ADSORPTION AND STRUCTURAL PROPERTIES OF
Brief description of porous materials from the point of view of nitrogen adsorption as measuring ... Effect of carbon precursor and template structure on properties of ordered .... Nitrogen adsorption isotherms at -196 °C for the pitch-based carbons ..... strongly adhere to each other and form large macroporous agglomerate.
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3D-ordered carbon materials by melt-shear - RSC Publishing
Nov 10, 2015 ... Silica-based particles as hard templates have been used for nearly 15 ... technique for the preparation of ordered porous materials, we ... of polyacrylonitrile (PAN) as a copolymer with polystyrene ... Synthesis and characterization of [email protected] core–shell ..... connected macropores could be obtained.
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Template-based synthesis of nickel oxide - IOPscience - Institute of
scattering spectra suggests the existence of antiferromagnetic ordering at ... Synthesis of materials using various template techniques becomes popular ... nickel oxide: eggshell membranes  or pinewood  as biotemplates, inorganic macroporous ... filamentous carbon , polyacrylonitrile , anodic aluminium oxide , ...
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Synthesis of nitrogen-doped porous graphitic carbons using nano
sized using cheap nano-CaCO3 as template, melamine-formaldehyde resin as carbon .... the triazine-based intermediates are formed by a trimeriza- ... ucts used widely in the synthesis of porous N-rich materials ...... carbonization of polyacrylonitrile with ultrafine metal .... graphitic ordered macroporous carbon with a three-.
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Full-Text PDF - MDPI
Jun 17, 2014 ... and allowed the preparation of various mesoporous materials from ... carbons, so -called “template synthesis” [25–30], involves the use of ... Ag nanoparticles (Ag NPs) supported on nitrogen-doped ordered .... branches based on the Harkins– Jura model. The infilling ..... polyacrylonitrile as carbon precursor.
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Partially graphitic, high-surface-area mesoporous carbons from
from polyacrylonitrile templated by ordered and disordered ... Keywords: Mesoporous carbon; Graphitization; Templated synthesis; High-surface-area solid; ... This graphitic material had a specific surface area of ... More recently, an ordered macroporous carbon ... Si-150 as templates, and PAN as a carbon precursor, as.
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Get PDF (78K) - Wiley Online Library
micro- and mesoporous composite synthesis. 486 ... See Meso–macroporous ... MWW-based material 502–506 ... ordered macroporous materials 58–60 ... and soft templates, hierarchical materials ..... polyacrylonitrile (PAN) beads 163–164.
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Emulsion-templated porous polymers: A retrospective perspective
Jan 14, 2014 ... Porous polymers are a subset of porous materials that take advantage of the ..... hybrid polyHIPEs, and silica-based polyHIPEs as templates for the synthesis of porous inorganics. ... In addition, ordered mesoporous/macroporous materials were ..... We pyrolyzed polyHIPEs based on polyacrylonitrile (PAN) ...
[ 1-s2.0-S0032386113008513-main.pdf?_tid=c4232e14-47e9-11e4-9d2e-00000aab0f27&acdnat=1412003187_6537764965603c2240acd402755dbd0d - Read/Download File
Advanced functional polymer membranes - ScienceDirect
the synthesis of novel polymers with well-defined structure as 'tailored' ... Furthermore, with meso- and macroporous membranes, selective adsorption can be ..... The various routes to functional polymer membranes are ordered in five categories. ..... based on thermally crosslinked polyacrylonitrile, but the detailed chemistry ...
[ 1-s2.0-S0032386106001303-main.pdf?_tid=0e9d880c-20b4-11e4-a2a2-00000aacb35e&acdnat=1407692024_fc4bc7415f9020816bf0edb5e8f3d5d9 - Read/Download File
Download Sample pages 2 PDF - Springer
In this chapter, the synthesis strategies of porous carbon materi- als and ... Selected carbonaceous materials, e.g., activated carbons (ACs), carbon aerogels , and ... mesopore, and macropore) are included in one product (Fig. 2.1), with .... via the hard template routes or soft template methods based on the self-assembly and.
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Chem Soc Rev TUTORIAL REVIEW - Qucosa
Feb 17, 2012 ... As a central theme silicon carbide based materials are picked out, ... gives an overview about synthesis strategies towards porous ... On one hand the class of macroporous ..... ordered templates such as activated carbons, silica nanospheres, ... a hereby stabilized architecture.23 The polyacrylonitrile was.
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nanostructured mesoporous materials obtained by template
3.2 Hard template synthesis, the reverse replica effect. 45 .... In last years there has been a growing interest on silica-based nanoporous materials, and in particular on periodic mesoporous silica, for their use as matrices to obtain ordered ..... Macroporous systems (d>50 nm): Pores of these materials could host very.
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noncarbon materials, including alloyed carbon nanotubes (for. [a] Prof. L. Dai, A. Patil .... tube-based flat-panel displays.. 1.2.3. ... range of ordered (for example, both horizontally and perpendic- ..... Template-Free Synthesis of Aligned Carbon Nanotubes ..... porous alumina and oxidized macroporous silicon templates.
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Nanostructured carbons from cellulose-derivative-based aerogels
Dec 16, 2010 ... conversion: evaluation as EDLC electrode material ... base d'aérogels d'acétate de cellulose po ..... Macropores > 50 nm ..... phenolic resins, polyacrylonitrile, and pitch-based materials) or by growth from gaseous .... template carbon synthesis is carried out either via liquid impregnation (e.g. of a sucrose ...
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Synthesis of Polymer—Mesoporous Silica Nanocomposites
Jul 13, 2010 ... for synthesis of polymer/mesoporous silica nanocomposites based on ... This class of material has very large surface areas, ordered pore ... small than 2 nm and the macroporous silica with the pore size .... N-[3-(trimethoxysilyl)propyl] aniline and TEOS in the present of templates, and then the functionalized.
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Download as a PDF - CiteSeerX
The phase behavior of block co-polymers in water and the use of templates to form ordered nanostructures are reviewed in detail. .... Biomimetic synthesis of inorganic nanomaterials and nanocomposites . ... levels of ordering in self- organizing polymeric materials . ... of the review, polymer-based nanofabrication will be.
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fulltext - DiVA
Feb 28, 2014 ... positive electrode, based on LiFePO4 deposited on a carbon foam current ..... During discharge of the battery, the active material of the negative electrode .... rent collectors made through a template synthesis approach followed by ... dimensionally ordered macroporous carbon electrode and filled the rest of.
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