Preparation of High-Quality Organic Semiconductor Nanoparticle Films by Solvent-Evaporation-Induced Self-Assembly

Langmuir ◽  
2010 ◽  
Vol 26 (22) ◽  
pp. 16730-16736 ◽  
Author(s):  
Changchun Zheng ◽  
Xinjun Xu ◽  
Fang He ◽  
Lidong Li ◽  
Bin Wu ◽  
...  
Keyword(s):  
Organic Semiconductor ◽  
Self Assembly ◽  
Solvent Evaporation ◽  
High Quality ◽  
Nanoparticle Films ◽  
Semiconductor Nanoparticle ◽  
Evaporation Induced Self Assembly

Fabrication of ordered lamellar polyacrylamide/P123 composite membranes via solvent-evaporation-induced self-assembly

2009 ◽  
Vol 331 (1) ◽  
pp. 191-195 ◽  
Author(s):  
Jing Tang ◽  
Yubing Fan ◽  
Jun Hu ◽  
Honglai Liu
Keyword(s):  
Self Assembly ◽  
Composite Membranes ◽  
Solvent Evaporation ◽  
Evaporation Induced Self Assembly

Fabrication of transparent conductive carbon nanotubes/polyurethane-urea composite films by solvent evaporation-induced self-assembly (EISA)

2009 ◽  
Vol 69 (5) ◽  
pp. 645-650 ◽  
Author(s):  
Ho Seung Ki ◽  
Jeong Hyun Yeum ◽  
Soonja Choe ◽  
Jung Hyun Kim ◽  
In Woo Cheong
Keyword(s):  
Carbon Nanotubes ◽  
Self Assembly ◽  
Composite Films ◽  
Solvent Evaporation ◽  
Evaporation Induced Self Assembly

scholarly journals Controllable synthesis of nitrogen-doped mesoporous carbons for supercapacitor applications

RSC Advances ◽  
2017 ◽  
Vol 7 (49) ◽  
pp. 30521-30532 ◽  
Author(s):  
Zhu Li ◽  
Kunkun Guo ◽  
Xuli Chen
Keyword(s):  
Current Density ◽  
Self Assembly ◽  
Solvent Evaporation ◽  
Mesoporous Carbons ◽  
Controllable Synthesis ◽  
Nitrogen Doped ◽  
Assembly Method ◽  
Evaporation Induced Self Assembly ◽  
Supercapacitor Applications

Nitrogen-doped mesoporous carbons have been controllably synthesized through a solvent evaporation induced self-assembly method. The carbons show 70% of the capacitor retained at current density of 50 A g−1 and no capacitance loss over 5000 cycles.

Microstructure tuning of mesoporous silica prepared by evaporation-induced self-assembly processes: interactions among solvent evaporation, micelle formation/packing and sol condensation

RSC Advances ◽  
2011 ◽  
Vol 1 (3) ◽  
pp. 401 ◽  
Author(s):  
Ying-Feng Lee ◽  
Kuo-Hsin Chang ◽  
Che-Yi Chu ◽  
Hsin-Lung Chen ◽  
Chi-Chang Hu
Keyword(s):  
Mesoporous Silica ◽  
Self Assembly ◽  
Micelle Formation ◽  
Solvent Evaporation ◽  
Evaporation Induced Self Assembly

Formation Mechanism of Silica/Diblock Mesophases by Solvent Evaporation-Induced Self-Assembly

2001 ◽  
Vol 672 ◽  
Author(s):  
Kui Yu ◽  
Celeste A. Drewien ◽  
Alan J. Hurd ◽  
C. Jeffrey Brinker ◽  
Adi Eisenberg
Keyword(s):  
Self Assembly ◽  
Diblock Copolymers ◽  
Sol Gel ◽  
Homogeneous Solution ◽  
Solvent Evaporation ◽  
Present System ◽  
System A ◽  
Evaporation Induced Self Assembly ◽  
Poly Ethylene Oxide ◽  
Poly Ethylene

ABSTRACTIntermediate structures were trapped during the mesophase transition from lamellae to higher curvature structures in a sol-gel matrix. The target structures included normal hexagonally arranged cylinders and/or normal spheres in a cubic array distributed in a hydrophilic matrix. The present system is believed to be the first to trap these intermediates. Through solvent evaporation-induced self-assembly (EISA), mesostructured silica/diblock films with large characteristic length scales were prepared. The structure-directing agents were polystyrene-block-poly(ethylene oxide) (PS-b-PEO) diblock copolymers with high molecular weight, which are water insoluble and alcohol insoluble. We believe that no micellization took place in the present system; a disorder-to-order transition occurred due to the cooperative self- assembly of the diblock and silicates as the solvent preferentially evaporated from a film cast from a dilute homogeneous solution. During further preferential evaporation, the morphogenic effect of the increase of species concentration facilitates the mesophase development in the direction of a normal cubic to hexagonal to lamellar pathway. However, the morphogenic effects of both the decrease of the PS coil dimension and the siloxane condensation drive the mesophase development in opposite directions. The decrease of the PS coil dimension plays an important role in the present self-assembly process. Trapping of the intermediates and coexisting multiple mesophases are related to the facts that PS has high Tg and high hydrophobicity in particular, as well as to the fact that polymers have relatively low mobility in general.

Emulsion Solvent Evaporation-Induced Self-Assembly of Block Copolymers Containing pH-Sensitive Block

Langmuir ◽  
2017 ◽  
Vol 33 (38) ◽  
pp. 9889-9896 ◽  
Author(s):  
Yuqing Wu ◽  
Ke Wang ◽  
Haiying Tan ◽  
Jiangping Xu ◽  
Jintao Zhu
Keyword(s):  
Block Copolymers ◽  
Self Assembly ◽  
Solvent Evaporation ◽  
Ph Sensitive ◽  
Evaporation Induced Self Assembly

Surface reconstruction of ZnO nanowire arrays via solvent-evaporation-induced self-assembly

2011 ◽  
Vol 257 (8) ◽  
pp. 3374-3377 ◽  
Author(s):  
Fang Fang ◽  
Dongxu Zhao ◽  
Binghui Li ◽  
Zhenzhong Zhang ◽  
Dezhen Shen ◽  
...  
Keyword(s):  
Surface Reconstruction ◽  
Self Assembly ◽  
Solvent Evaporation ◽  
Nanowire Arrays ◽  
Zno Nanowire ◽  
Zno Nanowire Arrays ◽  
Evaporation Induced Self Assembly

scholarly journals Solvent evaporation induced self-assembly of graphene foam for thermally conductive polymers

RSC Advances ◽  
2017 ◽  
Vol 7 (25) ◽  
pp. 15469-15474 ◽  
Author(s):  
Jingbo Ma ◽  
Xufeng Zhou ◽  
Shiyun Ding ◽  
Zhaoping Liu
Keyword(s):  
Thermal Conductivity ◽  
Self Assembly ◽  
Conductive Polymers ◽  
Solvent Evaporation ◽  
Graphene Foam ◽  
Thermally Conductive ◽  
Evaporation Induced Self Assembly

Graphene foam prepared by evaporation induced self-assembly is effective to significantly improve the thermal conductivity of epoxy.

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