Controlling high coercivities in cm-scale buckypapers with unusual stacking of vertically aligned and randomly entangled Fe-filled carbon nanotubes

Boi Filippo S.; Hu Yuzhong; Wang Shanling; He Yi

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Controlling high coercivities in cm-scale buckypapers with unusual stacking of vertically aligned and randomly entangled Fe-filled carbon nanotubes

机译：用异常对齐和随机缠结的Fe填充碳纳米管的不寻常堆叠控制CM级碎屑蛋白的高凝固性

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The synthesis of cm-scale buckypapers consisting of an unusual stacking of vertically aligned and randomly entangled Fe-filled carbon nanotubes is revealed through an advanced high flow-rate Cl-assisted chemical vapour deposition approach. The produced films show very attractive room-temperature coercivities as high as 1040 Oe (82 763 A m(-1)), much higher than those reported in previous Fe-filled buckypapers reports. We attribute the high coercivity to the presence of pinning effects due to the unusual stacking of the two CNT morphologies. The high coercivity, high surface areas, well-ordered porosity and high magnetization make the produced films ideal candidates also for numerous other applications as data storage systems, molecular-capture material, filter membranes, scaffolds for retinal cell transplantation, immune shielding and flexible magnetic sensors.

机译：通过先进的高流量CL辅助化学气相沉积方法揭示了由垂直排列和随机缠结的碳纳米管的不寻常堆叠组成的CM级碎屑蛋白的合成。所生产的薄膜显示出高达1040 OE的非常有吸引力的室温凝固性（82 763 A m（-1）），远高于先前的Fe填充的Bodkypers报告中的那些。由于两个CNT形态的不寻常堆叠，我们将高矫顽力归因于捕获效应的存在。高矫顽力，高表面积，良好的孔隙率和高磁化使得产生的薄膜也是如数据存储系统，分子捕获材料，过滤膜，用于视网膜细胞移植的支架，免疫屏蔽和柔性磁性的许多其他应用的理想候选者。传感器。

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《RSC Advances》 |2016年第73期|共7页
作者
Boi Filippo S.; Hu Yuzhong; Wang Shanling; He Yi;
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作者单位

Sichuan Univ Coll Phys Sci &

Technol Chengdu Peoples R China;

Sichuan Univ Coll Phys Sci &

Technol Chengdu Peoples R China;

Sichuan Univ Analyt &

Testing Ctr Chengdu Peoples R China;

Sichuan Univ Analyt &

Testing Ctr Chengdu Peoples R China;

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正文语种 eng
中图分类化学;
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1. Controlling high coercivities in cm-scale buckypapers with unusual stacking of vertically aligned and randomly entangled Fe-filled carbon nanotubes [J] . Boi Filippo S., Hu Yuzhong, Wang Shanling, RSC Advances . 2016,第73期

机译：用异常对齐和随机缠结的Fe填充碳纳米管的不寻常堆叠控制CM级碎屑蛋白的高凝固性
2. Controlling high coercivities in cm-scale buckypapers with unusual stacking of vertically aligned and randomly entangled Fe-filled carbon nanotubes [J] . Filippo S. Boi, Yuzhong Hu, Shanling Wang, RSC Advances . 2016,第73期

机译：用异常对齐和随机缠结的Fe填充碳纳米管的不寻常堆叠控制CM级碎屑蛋白的高凝固性
3. Mapping the transition from free-standing vertically-aligned Fe3C-filled carbon nanotube films to entangled randomly-oriented carbon nanotube buckypapers in presence of a great excess of ferrocene [J] . Guo Jian, He Yi, Wang Shanling, Carbon: An International Journal Sponsored by the American Carbon Society . 2016,第Null期

机译：在大量二茂铁存在的情况下，绘制从垂直放置的，垂直排列的，填充有Fe3C的碳纳米管薄膜到缠结的随机取向的碳纳米管巴克纸的过渡图
4. Synthesis of carbon nanotubes, carbon spheres and slices of vertically aligned multi-walled carbon nanotubes [C] . Shushan Yao International conference on advanced materials . 2011

机译：碳纳米管，碳球和垂直对齐多壁碳纳米管切片的合成
5. Controlled growth of vertically aligned carbon nanotubes on metal substrates. [D] . Gao, Zhaoli. 2014

机译：垂直排列的碳纳米管在金属基材上的受控生长。
6. Cl-Assisted Large Scale Synthesis of Cm-Scale Buckypapers of Fe3C-Filled Carbon Nanotubes with Pseudo-Capacitor Properties: The Key Role of SBA-16 Catalyst Support as Synthesis Promoter [O] . Filippo S. Boi, Yi He, Jiqiu Wen, 2017

机译：Cl辅助大规模合成具有伪电容器特性的Fe3C填充碳纳米管的Cm级巴克纸的大规模合成：SBA-16催化剂载体作为合成促进剂的关键作用
7. Carbon Nanotubes from Unconventional Resources: Part A: Entangled Multi-Walled Carbon Nanotubes and Part B: Vertically-Aligned Carbon Nanotubes [O] . S. Karthikeyan, P. Mahalingam 2013

机译：来自非传统资源的碳纳米管：A部分：缠结的多壁碳纳米管和B部分：垂直排列的碳纳米管
8. Controlled Synthesis and Functionalization of Vertically-Aligned Carbon Nanotubes for Multifunctional Applications. [R] . Dai, L. 2015

机译：用于多功能应用的垂直取向碳纳米管的可控合成和功能化。

Controlling high coercivities in cm-scale buckypapers with unusual stacking of vertically aligned and randomly entangled Fe-filled carbon nanotubes

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