Results 121 to 130 of about 195,627 (334)

The two classes of low energy spectra in finite carbon nanotubes

, 2014
Electrons in carbon nanotubes (CNTs) possess spin and orbital degrees of freedom. The latter is inherited from the bipartite graphene lattice with two inequivalent Dirac points.
Chudzinski, Piotr, Grifoni, Milena, Marganska, Magdalena   +2 more
core   +1 more source

Multi‐Scale Interface Engineering of MXenes for Multifunctional Sensory Systems

Advanced Functional Materials, EarlyView.
MXenes, as two‐dimensional transition metal carbides and nitrides, demonstrate remarkable capabilities for multifunctional sensing applications. This review systematically examines multi‐scale interface engineering approaches that enhance sensing performance, enable diverse detection functionalities, and improve system‐level compatibility in MXene ...
Jiaying Liao, Sin‐Yi Pang, Jianhua Hao
wiley   +1 more source

In situ growth of carbon nanotubes on fly ash substrates

Nanotechnology Reviews
Carbon nanotubes (CNTs) are one-dimensional nanomaterials exhibiting specialized structures and exceptional mechanical, electrical, and chemical properties.
Liu Song, Wang Tianhao, Wang Hongchang, Hui David, Li Haitao, Gong Minghui, Cai Bianyue, Zhang Duanyang, Xu Kechun, Tang Aoyu   +9 more
doaj   +1 more source

Biocompatible but Antibacterial Mechanism of Graphene Oxide for Sustainable Antibiotics

Advanced Functional Materials, EarlyView.
Graphene oxide (GO) exhibits selective antibacterial activity through specific interactions between its oxygen functional groups and bacterial membrane phospholipid POPG, causing membrane destabilization while maintaining biocompatibility. Model membrane studies and infected wound models in mice and pigs demonstrate effective bacterial suppression and ...
Sujin Cha, Ju Yeon Chung, Seungju Yang, Seung Cheol Lee, Chan Woo Lee, Colin Wing‐Lok Cheng, Jun Beom Kim, Nam Jun Kim, Ayoung Park, Heewon Choi, Junpyo Sinn, Ralph Weissleder, Nicholas A. Kotov, Myungeun Seo, Hyun Jung Chung, Sang Ouk Kim   +15 more
wiley   +1 more source

Endohedral terthiophene in zigzag carbon nanotubes: Density functional calculations

, 2006
The inclusion and encapsulation of terthiophene (T3) molecules inside zigzag single-walled carbon nanotubes (CNTs) is addressed by density functional calculations.
J. Yang, M. S. Dresselhaus, S. C. Tsang, Sergio O. Vásquez, T. Fröhlich, W. Orellana   +5 more
core   +2 more sources

Atomic Layer Deposition in Transistors and Monolithic 3D Integration

Advanced Functional Materials, EarlyView.
Transistors are fundamental building blocks of modern electronics. This review summarizes recent progress in atomic layer deposition (ALD) for the synthesis of two‐dimensional (2D) metal oxides and transition‐metal dichalcogenides (TMDCs), with particular emphasis on their enabling role in monolithic three‐dimensional (M3D) integration for next ...
Yue Liu, Taoyu Zou, Cheng‐Yan Xu, Liang Zhen, Yang Li, Yong‐Young Noh   +5 more
wiley   +1 more source

Solvent‐Free Manufacturing of Multifunctional Gas Diffusion Electrode Architectures for Enhanced CO2 Conversion From Low‐Concentration Streams

Advanced Functional Materials, EarlyView.
A tandem gas diffusion electrode (GDE) leveraging hierarchically engineered microgranules enables efficient CO2 electroreduction under dilute CO2 conditions. A key innovation lies in the solvent‐free precision assembly of metal–organic‐frameworks, carbon nanotubes, and copper nanoparticles.
Kai‐Jen Wu, Carter Racine, Ahmed Badreldin, Shengyao Wang, Zongsu Han, Hong‐Cai Zhou, Ying Li, Heng Pan   +7 more
wiley   +1 more source

Built‐In Interfacial Electric Field in Hydroxyl‐Terminated MXene/COF Heterostructures for Enhanced Solid‐State Supercapacitors

Advanced Functional Materials, EarlyView.
Hydroxyl‐terminated MXene is integrated with a redox‐active covalent organic framework through electrostatic self‐assembly followed by hydrothermal treatment to construct MXene/COF heterostructures with a built‐in interfacial electric field. Termination‐controlled interfacial electronic modulation induces charge redistribution and favorable band ...
Cheru Fekadu Molla, Birhanu Bayissa Gicha, Boka Fikadu Banti, Indra Memdi Khoris, Jaebeom Lee   +4 more
wiley   +1 more source

Numerical analysis of non-linear radiative Casson fluids containing CNTs having length and radius over permeable moving plate

Open Physics
Casson fluids containing carbon nanotubes of various lengths and radii on a moving permeable plate reduce friction and improve equipment efficiency. They improve plate flow dynamics to improve heat transfer, particularly in electronic cooling and heat ...
Rafique Khadija, Mahmood Zafar, Adnan, Khan Umar, Ali Bilal, Awwad Fuad A., Ismail Emad A. A.   +6 more
doaj   +1 more source

NO2 gas response and recovery properties of ambipolar CNT-FETs with various CNT/CNT junctions

AIP Advances
Gas sensors based on ambipolar carbon nanotube (CNT) field-effect transistors with various amounts of CNTs were fabricated by dielectrophoretic assembly. The nitrogen dioxide (NO2) gas response and recovery properties of the transistors were measured to investigate the effect of CNT amount on gas response.
Masafumi Inaba, Kaito Yagi, Naoki Asano, Haruka Omachi, Michihiko Nakano, Junya Suehiro   +5 more
openaire   +2 more sources