Selective modification of aligned carbon nanotubes by N-2 plasma and their diode behavior

Tsai Hsin-Jung; Su Yu-Ying; Tseng Chao-Chi; Hsu Wen-Kuang

首页> 外文期刊>RSC Advances >Selective modification of aligned carbon nanotubes by N-2 plasma and their diode behavior

【24h】

Selective modification of aligned carbon nanotubes by N-2 plasma and their diode behavior

机译：用N-2等离子体选择对准碳纳米管的选择性修饰及其二极管行为

获取原文

获取原文并翻译 | 示例

掌桥外文数据库（机构版） >>

开具论文收录证明 >>

文献代查 >>

页面导航

摘要
著录项
相似文献
相关主题

摘要

Aligned carbon nanotubes made by pyrolysis of ferrocene are selectively treated with N-2 plasma at various durations. Raman spectra reveal that polar bonds form at treated regions and result in increased Raman breathing mode. XPS support Raman and verify the C-O/C-N formations in carbon lattices. Electrical measurements show an unipolar p-type character as probes are placed in contact with untreated regions of nanotubes. Reposition of probes at untreated and treated regions respectively produces a current-voltage profile that resembles a p-n junction diode with forward current reaching a value as high as 100 mA at 3 V. Ab initio calculations confirm the on-tube junction and creation of a donor state is owing to C-N formations.

机译：通过在各种持续时间内用N-2等离子体选择性地处理通过热解的对准的碳纳米管。拉曼光谱揭示了在处理区域处形成极性键，并导致拉曼呼吸模式增加。 XPS支持拉曼并验证碳格中的C-O / C-N。电测量显示单极P型特征，因为探针与未处理的纳米管区域接触。在未处理和处理区域处重新定位探针分别产生电流 - 电压曲线，其类似于PN结二极管，其前电流达到高达100 mA的值，在3 V. AB Initio计算证实了施主的砧座和创建施主由于CN形成。

著录项

来源
《RSC Advances》 |2018年第19期|共6页
作者
Tsai Hsin-Jung; Su Yu-Ying; Tseng Chao-Chi; Hsu Wen-Kuang;
展开▼
作者单位

Natl Tsing Hua Univ Dept Mat Sci &

Engn Hsinchu 30013 Taiwan;

Natl Tsing Hua Univ Dept Mat Sci &

Engn Hsinchu 30013 Taiwan;

Natl Tsing Hua Univ Dept Mat Sci &

Engn Hsinchu 30013 Taiwan;

Natl Tsing Hua Univ Dept Mat Sci &

Engn Hsinchu 30013 Taiwan;

展开▼
收录信息
原文格式 PDF
正文语种 eng
中图分类化学;
关键词

相似文献

外文文献
中文文献
专利

1. Selective modification of aligned carbon nanotubes by N-2 plasma and their diode behavior [J] . Tsai Hsin-Jung, Su Yu-Ying, Tseng Chao-Chi, RSC Advances . 2018,第19期

机译：用N-2等离子体选择对准碳纳米管的选择性修饰及其二极管行为
2. Improved CO2 adsorption capacity and CO2/CH4 and CO2/N-2 selectivity in novel hollow silica particles by modification with multi-walled carbon nanotubes containing amine groups [J] . Zohdi Sara, Anbia Mansoor, Salehi Samira Polyhedron: The International Journal for Inorganic and Organometallic Chemistry . 2019,第期

机译：通过用含有胺基的多壁碳纳米管改善新型中空二氧化硅颗粒中的CO 2吸附能力和CO 2 / CH4和CO2 / N-2选择性
3. Enhancement of Cu(II) adsorption on activated carbons by non-thermal plasma modification in O-2, N-2 and O-2/N-2 atmospheres [J] . Analysis and applications . 2020,第4期

机译：通过O-2，N-2和O-2 / N-2型大气中的非热血浆改性，增强Cu（ii）对活性碳的吸附
4. Effect of surface modification with ZnO films on aligned carbon nanotubes properties [C] . M V Ilina, A V Guryanov, O I Osotova, International School and Conference "Saint Petersburg OPEN" . 2020

机译：用ZnO膜对准碳纳米管性能的影响
5. Growth, Characterization, and Modification of Vertically Aligned Carbon Nanotube Films for Use as a Neural Stimulation Electrode. [D] . Brown, Billyde. 2010

机译：垂直排列的碳纳米管薄膜的生长，表征和修饰，用作神经刺激电极。
6. The Influences of H2Plasma Pretreatment on the Growth of Vertically Aligned Carbon Nanotubes by Microwave Plasma Chemical Vapor Deposition [O] . Sheng-Rui Jian, Yuan-Tsung Chen, Chih-Feng Wang, 2008

机译：H2等离子体预处理对微波等离子体化学气相沉积法垂直排列碳纳米管生长的影响
7. Selective modification of aligned carbon nanotubes by N2 plasma and their diode behavior [O] . Hsin-Jung Tsai, Yu-Ying Su, Chao-Chi Tseng, 2018

机译：N2等离子体的对准碳纳米管选择性改性及其二极管行为

Selective modification of aligned carbon nanotubes by N-2 plasma and their diode behavior

摘要

著录项

相似文献

相关主题

期刊订阅