Citation: Zheng-ke Wang a, b, Qiao-ling Hu a, b, Lei Cai ab. CHITOSAN AND MULTI-WALLED CARBON NANOTUBE COMPOSITE RODS[J]. Chinese Journal of Polymer Science, ;2010, 28(5): 801-806. doi: 10.1007/s10118-010-9158-y shu

CHITOSAN AND MULTI-WALLED CARBON NANOTUBE COMPOSITE RODS

Received Date: 23 October 2009
Revised Date: 22 December 2009

Multi-walled carbon nanotubes (MWNTs) and chitosan (CS) composite rods with layer-by-layer structure were prepared via in situ precipitation method. On the one hand, some MWNTs fragments with open tips played the role of nuclear agent to improve the crystallinity of CS. On the other hand, MWNTs embedded in CS matrix to absorb energy when the composite rods were destroying. Nanotubes pulled out from CS matrix, and lots of holes remained, so MWNTs could endure external stress effectively. The bending strength and bending modulus of CS/MWNTs rods (100/0.5, W/W) arrived at 130.7 MPa and 4.4 GPa respectively, increased by 34.3% and 7.3% compared with those of pure CS rods. Consequently, CS/MWNTs composite rods with excellent mechanical properties could be a novel device used for bone fracture internal fixation.
1. [1]
  Pei Cao , Yilan Wang , Lejian Yu , Miao Wang , Liming Zhao , Xu Hou . Dynamic asymmetric mechanical responsive carbon nanotube fiber for ionic logic gate. Chinese Chemical Letters, 2024, 35(6): 109421-. doi: 10.1016/j.cclet.2023.109421
2. [2]
  Jie XIE , Hongnan XU , Jianfeng LIAO , Ruoyu CHEN , Lin SUN , Zhong JIN . Nitrogen-doped 3D graphene-carbon nanotube network for efficient lithium storage. Chinese Journal of Inorganic Chemistry, 2024, 40(10): 1840-1849. doi: 10.11862/CJIC.20240216
3. [3]
  Xiao Li , Wanqiang Yu , Yujie Wang , Ruiying Liu , Qingquan Yu , Riming Hu , Xuchuan Jiang , Qingsheng Gao , Hong Liu , Jiayuan Yu , Weijia Zhou . Metal-encapsulated nitrogen-doped carbon nanotube arrays electrode for enhancing sulfion oxidation reaction and hydrogen evolution reaction by regulating of intermediate adsorption. Chinese Chemical Letters, 2024, 35(8): 109166-. doi: 10.1016/j.cclet.2023.109166
4. [4]
  Bohan Zhang , Bingzhe Wang , Guichuan Xing , Zikang Tang , Songnan Qu . Regulation of the multi-emission centers in carbon dots via a bottom-up synthesis approach. Chinese Chemical Letters, 2024, 35(9): 109358-. doi: 10.1016/j.cclet.2023.109358
5. [5]
  Yuhao Guo , Na Li , Tingjiang Yan . Tandem catalysis for photoreduction of CO2 into multi-carbon fuels on atomically thin dual-metal phosphochalcogenides. Chinese Journal of Structural Chemistry, 2024, 43(7): 100320-100320. doi: 10.1016/j.cjsc.2024.100320
6. [6]
  Minying Wu , Xueliang Fan , Wenbiao Zhang , Bin Chen , Tong Ye , Qian Zhang , Yuanyuan Fang , Yajun Wang , Yi Tang . Highly dispersed Ru nanospecies on N-doped carbon/MXene composite for highly efficient alkaline hydrogen evolution. Chinese Chemical Letters, 2024, 35(4): 109258-. doi: 10.1016/j.cclet.2023.109258
7. [7]
  Zeyu XU , Tongzhou LU , Haibo SHAO , Jianming WANG . Preparation and electrochemical lithium storage performance of porous silicon microsphere composite with metal modification and carbon coating. Chinese Journal of Inorganic Chemistry, 2024, 40(10): 1995-2008. doi: 10.11862/CJIC.20240164
8. [8]
  Jinjie Lu , Qikai Liu , Yuting Zhang , Yi Zhou , Yanbo Zhou . Antibacterial performance of cationic quaternary phosphonium-modified chitosan polymer in water. Chinese Chemical Letters, 2024, 35(9): 109406-. doi: 10.1016/j.cclet.2023.109406
9. [9]
  Linshan Peng , Qihang Peng , Tianxiang Jin , Zhirong Liu , Yong Qian . Highly efficient capture of thorium ion by citric acid-modified chitosan gels from aqueous solution. Chinese Chemical Letters, 2024, 35(5): 108891-. doi: 10.1016/j.cclet.2023.108891
10. [10]
  Kebo Xie , Qian Zhang , Fei Ye , Jungui Dai . A multi-enzymatic cascade reaction for the synthesis of bioactive C-oligosaccharides. Chinese Chemical Letters, 2024, 35(6): 109028-. doi: 10.1016/j.cclet.2023.109028
11. [11]
  Rui Liu , Jinbo Pang , Weijia Zhou . Monolayer water shepherding supertight MXene/graphene composite films. Chinese Journal of Structural Chemistry, 2024, 43(10): 100329-100329. doi: 10.1016/j.cjsc.2024.100329
12. [12]
  Ruikui YAN , Xiaoli CHEN , Miao CAI , Jing REN , Huali CUI , Hua YANG , Jijiang WANG . Design, synthesis, and fluorescence sensing performance of highly sensitive and multi-response lanthanide metal-organic frameworks. Chinese Journal of Inorganic Chemistry, 2024, 40(4): 834-848. doi: 10.11862/CJIC.20230301
13. [13]
  Huaran Zhang , Yuting Huang , Yingjie Tang , Dekun Kong , Yi Zou . Genome mining of multi-substituted alkylresorcinols from a hybrid highly reducing- and type Ⅲ- polyketide pathway. Chinese Chemical Letters, 2024, 35(7): 108968-. doi: 10.1016/j.cclet.2023.108968
14. [14]
  Wenyu Gao , Liming Zhang , Chuang Zhao , Lixiang Liu , Xingran Yang , Jinbo Zhao . Controlled semi-Pinacol rearrangement on a strained ring: Efficient access to multi-substituted cyclopropanes by group migration strategy. Chinese Chemical Letters, 2024, 35(9): 109447-. doi: 10.1016/j.cclet.2023.109447
15. [15]
  Yi Liu , Peng Lei , Yang Feng , Shiwei Fu , Xiaoqing Liu , Siqi Zhang , Bin Tu , Chen Chen , Yifan Li , Lei Wang , Qing-Dao Zeng . Topologically engineering of π-conjugated macrocycles: Tunable emission and photochemical reaction toward multi-cyclic polymers. Chinese Chemical Letters, 2024, 35(10): 109571-. doi: 10.1016/j.cclet.2024.109571
16. [16]
  Liping Zhao , Xixi Guo , Zhimeng Zhang , Xi Lu , Qingxuan Zeng , Tianyun Fan , Xintong Zhang , Fenbei Chen , Mengyi Xu , Min Yuan , Zhenjun Li , Jiandong Jiang , Jing Pang , Xuefu You , Yanxiang Wang , Danqing Song . Novel berberine derivatives as adjuvants in the battle against Acinetobacter baumannii: A promising strategy for combating multi-drug resistance. Chinese Chemical Letters, 2024, 35(10): 109506-. doi: 10.1016/j.cclet.2024.109506
17. [17]
  Daheng Wen , Weiwei Fang , Yongmei Liu , Tao Tu . Valorization of carbon dioxide with alcohols. Chinese Chemical Letters, 2024, 35(7): 109394-. doi: 10.1016/j.cclet.2023.109394
18. [18]
  Yifen He , Chao Qu , Na Ren , Dawei Liang . Enhanced degradation of refractory organics in ORR-EO system with a blue TiO₂ nanotube array modified Ti-based Ni-Sb co-doped SnO₂ anode. Chinese Chemical Letters, 2024, 35(8): 109262-. doi: 10.1016/j.cclet.2023.109262
19. [19]
  Heng Yang , Zhijie Zhou , Conghui Tang , Feng Chen . Recent advances in heterogeneous hydrosilylation of unsaturated carbon-carbon bonds. Chinese Chemical Letters, 2024, 35(6): 109257-. doi: 10.1016/j.cclet.2023.109257
20. [20]
  Kexin Yuan , Yulei Liu , Haoran Feng , Yi Liu , Jun Cheng , Beiyang Luo , Qinglian Wu , Xinyu Zhang , Ying Wang , Xian Bao , Wanqian Guo , Jun Ma . Unlocking the potential of thin-film composite reverse osmosis membrane performance: Insights from mass transfer modeling. Chinese Chemical Letters, 2024, 35(5): 109022-. doi: 10.1016/j.cclet.2023.109022

Get Citation

PDF

XML

Metrics

PDF Downloads(0)
Abstract views(491)
HTML views(3)

通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

Address：Zhongguancun North First Street 2,100190 Beijing, PR China Tel: +86-010-82449177-888

DownLoad: Full-Size Img PowerPoint

Return