scholarly journals T-Nb2O5 nanoparticle enabled pseudocapacitance with fast Li-ion intercalation

Nanoscale ◽  
2018 ◽  
Vol 10 (29) ◽  
pp. 14165-14170 ◽  
Author(s):  
Lingping Kong ◽  
Xiaoteng Liu ◽  
Jinjia Wei ◽  
Steven Wang ◽  
Ben Bin Xu ◽  
...  
Keyword(s):  
Self Assembly ◽  
Triblock Copolymer ◽  
Pluronic F127 ◽  
Evaporation Induced Self Assembly ◽  
Li Ion ◽  
Ion Intercalation

Orthorhombic Nb2O5 (T-Nb2O5) nanocrystallites are successfully fabricated through an evaporation induced self-assembly (EISA) method guided by a commercialised triblock copolymer – Pluronic F127.

Synthesis and anisotropic self-assembly of Ag nanoparticles immobilized by the Pluronic F127 triblock copolymer for colorimetric detection of H2O2

RSC Advances ◽  
2015 ◽  
Vol 5 (118) ◽  
pp. 97648-97657 ◽  
Author(s):  
Cong Wu ◽  
Guangmei Xia ◽  
Jing Sun ◽  
Rui Song
Keyword(s):  
Green Synthesis ◽  
Self Assembly ◽  
Ag Nanoparticles ◽  
Triblock Copolymer ◽  
Colorimetric Detection ◽  
Pluronic F127 ◽  
Quantitative Detection ◽  
Ag Nps ◽  
Self Assembled

Facile and green synthesis of a Ag@DA@F127 system for the sensitive and quantitative detection of H2O2. Ag NPs in the network-like F127 micelles were well-dispersed and anisotropically self-assembled.

scholarly journals Synthesis and Characterization of Nanoporous Carbon Materials; The Effect of Surfactant Concentrations and Salts

2011 ◽  
Vol 8 (1) ◽  
pp. 196-200 ◽  
Author(s):  
Shokoofeh Geranmayeh ◽  
Alireza Abbasi ◽  
Alireza Badiei
Keyword(s):  
Specific Surface ◽  
Surface Area ◽  
Specific Surface Area ◽  
Self Assembly ◽  
Nanoporous Carbon ◽  
Pluronic F127 ◽  
Molar Ratio ◽  
Soft Template ◽  
Carbon Framework ◽  
Evaporation Induced Self Assembly

Nanoporous carbon framework was synthesized using phenol and formaldehyde as carbon precursors and triblock copolymer (pluronic F127) as soft templateviaevaporation induced self-assembly. Hexagonal mesoporous carbon with specific surface area of 350 m2/g through optimizing the situation was obtained. The effects of different surfactant/phenol molar ratio and presence of salts on specific surface area, pore size and pore volume for all the prepared samples were studied by means of the Brunauer-Emmett-Teller (BET) formalism, powder X-ray diffraction technique and FT-IR spectroscopy.

Photocatalytic Properties of Mesoporous TiO2 Films Derived from Evaporation-Induced Self-Assembly Method

2006 ◽  
Vol 510-511 ◽  
pp. 58-61 ◽  
Author(s):  
Jia Hong Pan ◽  
Seung Yong Chai ◽  
Wan In Lee
Keyword(s):  
Photocatalytic Activity ◽  
Self Assembly ◽  
Triblock Copolymer ◽  
Sol Gel ◽  
Tio2 Films ◽  
Mesoporous Films ◽  
Spin Speed ◽  
Assembly Method ◽  
Evaporation Induced Self Assembly ◽  
Cubic Mesoporous

Hexagonal and cubic mesoporous TiO2 films were prepared by using triblock copolymer-templated sol-gel method via evaporation-induced self-assembly (EISA) process. The mesophase of TiO2 film was controlled by spin-speed during the spin-coating process. The hexagonal mesoporous structure was formed at a high spin-speed around 2000 rpm, whereas the cubic mesostructure was formed at a low spin-speed around 600 rpm. XRD and TEM results indicate that those mesostructures are highly organized with a pore diameter of 7 nm. The prepared cubic and hexagonal mesoporous films were tested as photocatalysts for the decomposition of 2-propanol in gas phase. Both films presented considerably higher photocatalytic activity than a nonporous TiO2 films prepared by a typical sol-gel process without addition of triblock copolymer. Notably, we found that the cubic mesoporous films showed a relatively higher photocatalytic activity than the hexagonal mesostructured film. We believe this is due to the orientation of pore channels open on the surface of mesoporous films.

A novel preparation of core–shell electrode materials via evaporation-induced self-assembly of nanoparticles for advanced Li-ion batteries

2015 ◽  
Vol 51 (81) ◽  
pp. 15000-15003 ◽  
Author(s):  
Zhiqiang Xie ◽  
Sarah Ellis ◽  
Wangwang Xu ◽  
Dara Dye ◽  
Jianqing Zhao ◽  
...  
Keyword(s):  
Self Assembly ◽  
Electrode Materials ◽  
Core Shell ◽  
Li Ion Batteries ◽  
Evaporation Induced Self Assembly ◽  
Li Ion ◽  
Facile Preparation

Schematic illustration of a facile preparation of a L@S core–shell heterostructure.

Sticky ends in a self-assembling ABA triblock copolymer: the role of ureas in stimuli-responsive hydrogels

2019 ◽  
Vol 4 (1) ◽  
pp. 91-102 ◽  
Author(s):  
Ryan T. Shafranek ◽  
Joel D. Leger ◽  
Song Zhang ◽  
Munira Khalil ◽  
Xiaodan Gu ◽  
...  
Keyword(s):  
Self Assembly ◽  
Viscoelastic Properties ◽  
Triblock Copolymer ◽  
Thermal Response ◽  
Stimuli Responsive ◽  
Self Assembling ◽  
Polymeric Hydrogels ◽  
Aba Triblock Copolymer ◽  
Responsive Hydrogels

Directed self-assembly in polymeric hydrogels allows tunability of thermal response and viscoelastic properties.

Micro-scale hollow nanosphere as highly efficient ORR electrocatalyst derived from the self-assembly of triblock copolymer (L64)

Ionics ◽  
2021 ◽  
Vol 27 (4) ◽  
pp. 1611-1618
Author(s):  
Xiaowen Ge ◽  
Xiaomei Du ◽  
Yin Sun ◽  
Junjie Zhang ◽  
Zhongyu Qiu ◽  
...  
Keyword(s):  
Self Assembly ◽  
Triblock Copolymer ◽  
The Self ◽  
Hollow Nanosphere ◽  
Micro Scale ◽  
Highly Efficient

Revisiting the salt-triggered self-assembly in very hydrophilic triblock copolymer Pluronic® F88 using multitechnique approach

2021 ◽  
Author(s):  
Dhruvi Patel ◽  
Rabindranath Jana ◽  
Min-Hsuan Lin ◽  
Ketan Kuperkar ◽  
Debabrata Seth ◽  
...  
Keyword(s):  
Self Assembly ◽  
Triblock Copolymer
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