5 nm Ordered Structures Self‐Assembled by C 2 ‐Symmetric Hybrids with Polyhedral Oligomeric Silsesquioxane and Hexa‐ peri ‐Hexabenzocoronene.

ChemPhysChem ◽  
2019 ◽  
Author(s):  
Wei Zhang ◽  
Hongbing Pan ◽  
Xiaolin Lyu ◽  
Kehua Gu ◽  
Anqi Xiao ◽  
...  
Keyword(s):  
Polyhedral Oligomeric Silsesquioxane ◽  
Ordered Structures ◽  
Self Assembled ◽  
Oligomeric Silsesquioxane

Structural complexity induced by topology change in hybrids consisting of hexa-peri-hexabenzocoronene and polyhedral oligomeric silsesquioxane

2017 ◽  
Vol 53 (62) ◽  
pp. 8679-8682 ◽  
Author(s):  
Meng-Yao Zhang ◽  
Sheng Zhou ◽  
Hong-Bing Pan ◽  
Jing Ping ◽  
Wei Zhang ◽  
...  
Keyword(s):  
Polyhedral Oligomeric Silsesquioxane ◽  
Structural Complexity ◽  
Topology Change ◽  
New Approach ◽  
Design And Synthesis ◽  
Self Assembled ◽  
Oligomeric Silsesquioxane ◽  
Synthesis Of Materials

Increasing POSS content (or changing topology) of organic–inorganic hybrids with HBC and POSS results in more complex self-assembled structures. This work provides a new approach for the design and synthesis of materials with sub-10 nm sizes.

POSS-tethered fluorinated diblock copolymers with linear- and star-shaped topologies: synthesis, self-assembled films and hydrophobic applications

RSC Advances ◽  
2015 ◽  
Vol 5 (68) ◽  
pp. 55048-55058 ◽  
Author(s):  
Aizhao Pan ◽  
Shao Yang ◽  
Ling He
Keyword(s):  
Diblock Copolymers ◽  
Polyhedral Oligomeric Silsesquioxane ◽  
Self Assembled ◽  
Oligomeric Silsesquioxane

Polyhedral oligomeric silsesquioxane (POSS) tethered fluorinated diblock copolymers are synthesized using octakis(dibromoethyl)POSS and aminopropylisobutyl POSS initiation of methylmethacrylate and dodecafluoroheptylmethacrylate.

Strong and fast-recovery organic/inorganic hybrid AuNPs–supramolecular gels based on loofah-like 3D networks

Soft Matter ◽  
2016 ◽  
Vol 12 (3) ◽  
pp. 957-964 ◽  
Author(s):  
Huiwen He ◽  
Si Chen ◽  
Xiaoqian Tong ◽  
Yining Chen ◽  
Bozhen Wu ◽  
...  
Keyword(s):  
Gold Nanoparticle ◽  
Three Dimensional ◽  
Polyhedral Oligomeric Silsesquioxane ◽  
Fast Recovery ◽  
Inorganic Hybrid ◽  
Supramolecular Gels ◽  
Self Assembled ◽  
Oligomeric Silsesquioxane ◽  
First Time ◽  
3D Networks

Super strong and fast-recovery organic/inorganic hybrid gold nanoparticle (AuNPs)-supramolecular gels based on a three-dimensional loofah-like nanoscale network self-assembled by polyhedral oligomeric silsesquioxane (POSS) core supramolecular gelators are reported for the first time.

scholarly journals Stretchable Conductive Hybrid Films Consisting of Cubic Silsesquioxane-capped Polyurethane and Poly(3-hexylthiophene)

Polymers ◽  
2019 ◽  
Vol 11 (7) ◽  
pp. 1195 ◽  
Author(s):  
Keigo Kato ◽  
Masayuki Gon ◽  
Kazuo Tanaka ◽  
Yoshiki Chujo
Keyword(s):  
Hybrid Materials ◽  
Polyhedral Oligomeric Silsesquioxane ◽  
High Conductivity ◽  
Hybrid Films ◽  
Ordered Structures ◽  
Carrier Transfer ◽  
Mechanical Measurements ◽  
Oligomeric Silsesquioxane ◽  
Small Content ◽  
Mechanical Studies

We fabricated stretchable and electric conductive hybrids consisting of polyhedral oligomeric silsesquioxane (POSS)-capped polyurethane (PUPOSS) and doped poly(3-hexylthiophene) (P3HT). In order to realize robust films coexisting polar conductive components in hydrophobic elastic matrices, we employed POSS introduced into the terminals of the polyurethane chains as a compatibilizer. Through the simple mixing and drop-casting with the chloroform solutions containing doped P3HT and polyurethane polymers, homogeneous hybrid films were obtained. From the conductivity and mechanical measurements, it was indicated that hybrid materials consisting of PUPOSS and doped P3HT showed high conductivity and stretchability even with a small content of doped P3HT. From the mechanical studies, it was proposed that POSS promoted aggregation of doped P3HT in the films, and ordered structures should be involved in the aggregates. Efficient carrier transfer could occur through the POSS-inducible ordered structures in the aggregates.

Functional groups on POSS nanoparticles influence the self-assembled structures of diblock copolymer composites

RSC Advances ◽  
2014 ◽  
Vol 4 (66) ◽  
pp. 34849-34859 ◽  
Author(s):  
Yi-Syuan Lu ◽  
Shiao-Wei Kuo
Keyword(s):  
Functional Groups ◽  
Diblock Copolymer ◽  
Polyhedral Oligomeric Silsesquioxane ◽  
The Self ◽  
Self Assembled ◽  
Oligomeric Silsesquioxane ◽  
Copolymer Composites

The influence of the functional groups presented by polyhedral oligomeric silsesquioxane (POSS) nanoparticles (NPs) on the self-assembled structures formed by diblock copolymer composites were detail discussed.

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