Results 111 to 120 of about 850,252 (380)

Massive radius-dependent flow slippage in carbon nanotubes

Nature, 2016
Measurements and simulations have found that water moves through carbon nanotubes at exceptionally high rates owing to nearly frictionless interfaces.
E. Secchi, S. Marbach, A. Niguès, D. Stein, A. Siria, L. Bocquet   +5 more
semanticscholar   +1 more source

Engineering Strategies for 2D Layered Tin Halide Perovskite Field‐Effect Transistors

Advanced Functional Materials, EarlyView.
2D halide perovskites are promising candidates for field‐effect transistor (FET) applications due to their high stability and suppressed ion migration in the presence of bulky organic spacers. This review systematically summarizes the optimization engineering strategies of 2D perovskite FETs and future challenges, which provide guidance for developing ...
Shuanglong Wang, Zhitian Ling, Paul W. M. Blom, Tomasz Marszalek, Wojciech Pisula   +4 more
wiley   +1 more source

Alteration of superconductivity of suspended carbon nanotubes by deposition of organic molecules

, 2005
We have altered the superconductivity of a suspended rope of single walled carbon nanotubes, by coating it with organic polymers. Upon coating, the normal state resistance of the rope changes by less than 20 percent.
A-M. Bonnot, A. Yu. Kasumov, B. J. LeRoey, C. Naud, H. Bouchiat, L. Buchaillot, M. Ferrier, M. Kobylko, M. Kociak, M. S. Dresselhaus, R. Deblock, S. Guéron, V. Agache, V. Bouchiat   +13 more
core   +1 more source

Ionic Metal Poly(heptazine Imides) and Single‐Atoms Interplay: Engineered Stability and Performance for Photocatalysis, Photoelectrocatalysis and Organic Synthesis

Advanced Functional Materials, EarlyView.
Poly(heptazine) imides (PHIs), a crystalline carbon nitride subclass, intercalate metals to deliver high stability, tunable electronics, and efficient charge separation. These features enable solar‐driven applications such as hydrogen evolution, CO₂ reduction, and organic synthesis.
Gabriel A. A. Diab, Izadora F. Reis, Chong Wang, Diandra Barreto, Oleksandr Savateev, Ivo F. Teixeira, Pablo Jiménez‐Calvo   +6 more
wiley   +1 more source

On superconductivity in armchair carbon nanotubes

, 2001
We use the momentum space renormalization group to study the influence of phonons and the Coulomb interaction on the superconducting response function of armchair single-walled nanotubes. We do not find superconductivity in undoped single nanotubes. When
Bourbonnais, C., Caron, L. G., Sédéki, A.   +2 more
core   +1 more source

Investigating the Structure–Function Relationships of Fluorinated Interfaces for PFAS Capture and Electrochemically‐Mediated Release

Advanced Functional Materials, EarlyView.
This study explores the use of fluorinated copolymers with varying fluorophilic side chain lengths to enhance PFAS affinity. The integration of electrochemical techniques demonstrates enhanced adsorbent regeneration, with molecular dynamics simulations providing insight into the molecular‐level interactions involved.
Anaira Román Santiago, Adrija Dutta, Jhen‐Cih Wu, Song Yin, Ye Won Lee, Chia‐Hung Hou, Diwakar Shukla, Xiao Su   +7 more
wiley   +1 more source

Template-assisted formation of microsized nanocrystalline CeO2 tubes and their catalytic performance in the carboxylation of methanol

Beilstein Journal of Nanotechnology, 2011
Polymethylmethacrylate (PMMA)/ceria composite fibres were synthesized by using a sequential combination of polymer electrospinning, spray-coating with a sol, and a final calcination step to yield microstructured ceria tubes, which are composed of ...
Jörg J. Schneider, Meike Naumann, Christian Schäfer, Armin Brandner, Heiko J. Hofmann, Peter Claus   +5 more
doaj   +1 more source

Coupling Interfacial Redox‐Reactions with In Situ Proton Generation for the Photoelectrochemical Separation of Rare‐Earth Elements

Advanced Functional Materials, EarlyView.
To enhance the sustainability of electrochemical separations for resource recovery, a photoelectrochemical ion recovery system is developed that utilizes renewable solar energy. A composite integrating titianium dioxide nanorods and a redox‐copolymer enables spontaneous cation adsorption and light‐activated redox reactions for regeneration, thus ...
Ki‐Hyun Cho, Wangsuk Oh, Melanie J. Fournier, Xiao Su   +3 more
wiley   +1 more source

Filling of carbon nanotubes and nanofibres

Beilstein Journal of Nanotechnology, 2015
The reliable production of carbon nanotubes and nanofibres is a relatively new development, and due to their unique structure, there has been much interest in filling their hollow interiors.
Reece D. Gately, Marc in het Panhuis
doaj   +1 more source

Spontaneous polarization and piezoelectricity in boron nitride nanotubes

, 2003
Ab initio calculations of the spontaneous polarization and piezoelectric properties of boron nitride nanotubes show that they are excellent piezoelectric systems with response values larger than those of piezoelectric polymers.
Bernholc, J., Buongiorno-Nardelli, M., Calzolari, A., Meunier, V., Nakhmanson, S. M.   +4 more
core   +2 more sources