Results 71 to 80 of about 53,638 (389)

Recent Advances in Molecular Electronics Based on Carbon Nanotubes

CHIMIA, 2010
Carbon nanotubes (CNTs) have exceptional physical properties that make them one of the most promising building blocks for future nanotechnologies.
Jean-Philippe Bourgoin, Stéphane Campidelli, Pascale Chenevier, Vincent Derycke, Arianna Filoramo, Marcelo F. Goffman   +5 more
doaj   +1 more source

Substrate‐Wide Confined Shear Alignment of Carbon Nanotubes for Thin Film Transistors

Advanced Electronic Materials, 2018
To exploit their charge transport properties in transistors, semiconducting carbon nanotubes must be assembled into aligned arrays comprised of individualized nanotubes at optimal packing densities.
K. Jinkins, Jason Chan, R. Jacobberger, A. Berson, M. Arnold   +4 more
semanticscholar   +1 more source

Single‐Step Conversion of Metal Impurities in CNTs to Electroactive Metallic Nitride Nanoclusters for Electrochemical CO2 Reduction

Advanced Functional Materials, EarlyView.
A single‐step, low‐temperature co‐pyrolysis process removes encapsulated seed metal NPs (10–50 nm) from CNTs, redistributing them as surface‐anchored metal and metal–nitride NCs (1–1.5 nm). Herein, Ni3N NCs achieve an ultra‐low onset overpotential for CO2 reduction to CO with >98% Faradaic efficiency across 100–700 mA cm−2.
Ahmed Badreldin, John Pellessier, Francisco Alejandro Ospina Acevedo, Siyuan Fang, Carter Racine, Jin Feng, Alvin Chang, Yulu Ge, Yang Gang, Shengyao Wang, Xiaokun Yang, Sergei Ivanov, Zhenxing Feng, Yun Hang Hu, Perla B. Balbuena, Ying Li   +15 more
wiley   +1 more source

Nanofibre-assisted alignment of carbon nanotubes in macroscopic polymer matrix via a scaffold-based method

eXPRESS Polymer Letters, 2010
A facile way for alignment of carbon nanotubes in macroscopic polymer matrix was developed by combining electrospinning and in-situ polymerization. The approach is based on the formation of nanofibre scaffolds with wellaligned arrays, which is filled ...
doaj   +1 more source

Rationally Designed Carbon Nanomaterials for Electrically Driven Solid‐State Hydrogen Storage

Advanced Functional Materials, EarlyView.
A bottom‐up design principle integrating atomic‐level and nanoscale structural engineering is developed to guide the rational design of electrically tunable, solid‐state hydrogen storage materials that enable non‐dissociative chemisorption under applied electric fields.
Yong Gao, Panyu Gao, Chao Li, Qiuyan Yue, Qing Liang, Sifan Qiao, Wei Zhang, Weitao Zheng, Lipeng Zhang, Zhenglong Li, Wen‐Gang Cui, Xiaowei Wang, Yiyang Wan, Mingchang Zhang, Xinqiang Wang, Yanxia Liu, Fulai Qi, Chenchen Li, Jian Miao, Jing Zhang, Xiao Han, Pan Wang, Chang Guo, Qiao Chen, Ziyuan Xu, Mingxia Gao, Wenping Sun, Yaxiong Yang, Jian Chen, Zhenhai Xia, Hongge Pan   +30 more
wiley   +1 more source

Self-assembled Janus base nanotubes: chemistry and applications

Frontiers in Chemistry
Janus base nanotubes are novel, self-assembled nanomaterials. Their original designs were inspired by DNA base pairs, and today a variety of chemistries has developed, distinguishing them as a new family of materials separate from DNA origami, carbon ...
Wuxia Zhang, Yupeng Chen
doaj   +1 more source

Highly ordered ultralong magnetic nanowires wrapped in stacked graphene layers

Beilstein Journal of Nanotechnology, 2012
We report on the synthesis and magnetic characterization of ultralong (1 cm) arrays of highly ordered coaxial nanowires with nickel cores and graphene stacking shells (also known as metal-filled carbon nanotubes).
Abdel-Aziz El Mel, Jean-Luc Duvail, Eric Gautron, Wei Xu, Chang-Hwan Choi, Benoit Angleraud, Agnès Granier, Pierre-Yves Tessier   +7 more
doaj   +1 more source

Space‐Confined Fabrication of MoS2@Carbon Tubes with Semienclosed Architecture Achieving Superior Cycling Capability for Sodium Ion Storage

Advanced Materials Interfaces, 2020
High rate and good cycling capability are always difficult for sodium ion anode materials owing to the unstable electrode structure induced by reversibly intercalation of large‐sized sodium ions. In this paper, based on the unique nanotube arrays of crab
Yuan Zhang, Wei Liu, Tianqi Wang, Yongxu Du, Yongpeng Cui, Shuang Liu, Huanlei Wang, Shuai Liu, Ming Chen, Junan Zhou   +9 more
doaj   +1 more source

Transducer Materials Mediated Deep Brain Stimulation in Neurological Disorders

Advanced Functional Materials, EarlyView.
This review discusses advanced transducer materials for improving deep brain stimulation (DBS) in neurological disorders. These materials respond to light, ultrasound, or magnetic fields, enabling precise, less invasive neuromodulation. Their stimulus‐responsive properties enhance neural control and adaptive therapy, paving the way for next‐generation ...
Di Zhao, Zhengyang Cao, Guangjun Zhong, Limin Shi, Junxia Xie, Jianhua Hao   +5 more
wiley   +1 more source

ACOUSTOELECTRONIC CHEMICAL SENSORS BASED ON ARRAYS OF MODIFIED CARBON NANOTUBES: STUDY OF EXPERIMENTAL DESIGNS

Doklady Belorusskogo gosudarstvennogo universiteta informatiki i radioèlektroniki, 2019
The results of experimental studies of the properties of a new type of nanostructured devices - acoustoelectronic sensors based on modified carbon nanotube arrays are discussed.
A. V. Sergeichenko, A. S. Chashynski, V. V. Barkaline, I. A. Taratyn   +3 more
doaj