Controllable organic magnetoresistance in polyaniline coated poly(p-phenylene-2,6-benzobisoxazole) short fibers

被引：94

作者：

Gu, Hongbo ^{[1
]}

Xu, Xiaojiang ^{[1
]}

Cai, Jingyi ^{[1
]}

Wei, Suying ^{[2
]}

Wei, Huige ^{[2
,3
]}

Liu, Hu ^{[4
,5
]}

Young, David P. ^{[6
]}

Shao, Qian ^{[7
]}

Wu, Shide ^{[8
]}

Ding, Tao ^{[9
]}

Guo, Zhanhu ^{[4
]}

机构：

[1] Tongji Univ, Sch Chem Sci & Engn, Shanghai Key Lab Chem Assessment & Sustainabil, Shanghai 200092, Peoples R China

[2] Lamar Univ, Dept Chem & Biochem, Beaumont, TX 77710 USA

[3] Tianjin Univ Sci & Technol, Coll Chem Engn & Mat Sci, Tianjin 300457, Peoples R China

[4] Univ Tennessee, Dept Chem & Biomol Engn, ICL, Knoxville, TN 37966 USA

[5] Zhengzhou Univ, Natl Engn Res Ctr Adv Polymer Proc Technol, Minist Educ, Key Lab Mat Proc & Mold, Zhengzhou, Henan, Peoples R China

[6] Louisiana State Univ, Dept Phys & Astron, Baton Rouge, LA 70803 USA

[7] Shandong Univ Sci & Technol, Coll Chem & Environm Engn, Qingdao 266590, Shandong, Peoples R China

[8] Zhengzhou Univ Light Ind, Henan Prov Key Lab Surface & Interface Sci, 136 Sci Ave, Zhengzhou 450001, Henan, Peoples R China

[9] Henan Univ, Coll Chem & Chem Engn, Kaifeng 475004, Peoples R China

来源：

CHEMICAL COMMUNICATIONS | 2019年 / 55卷 / 68期

基金：

中国国家自然科学基金;

关键词：

ELECTRICAL-TRANSPORT; PERFORMANCE; SPIN; NANOSTRUCTURES; NANOCOMPOSITES;

D O I：

10.1039/c9cc04789a

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Herein, we first report a tunable organic magnetoresistance (OMAR) effect in polyaniline (PANI) coated acid treated poly(p-phenylene-2,6-benzobisoxazole) (t-PBO) short fibers. This unique OMAR is interpreted using the paramagnetic nature of PBO molecules combined with the localization length a(0) calculated from the wave-function shrinkage model and forward interference model.

引用

页码：10068 / 10071

页数：4

共 40 条

[1] Origin of low electron-hole recombination rate in metal halide perovskites [J].

Ambrosio, Francesco ;

Wiktor, Julia ;

De Angelis, Filippo ;

Pasquarello, Alfredo .

ENERGY & ENVIRONMENTAL SCIENCE, 2018, 11 (01) :101-105

[2] Poly(sulfur-random-(1,3-diisopropenylbenzene)) based mid-wavelength infrared polarizer: Optical property experimental and theoretical analysis [J].

Berndt, Aaron J. ;

Hwang, Jehwan ;

Islam, Md Didarul ;

Sihn, Amy ;

Urbas, Augustine M. ;

Ku, Zahyun ;

Lee, Sang Jun ;

Czaplewski, David A. ;

Dong, Mengyao ;

Shao, Qian ;

Wu, Shide ;

Guo, Zhanhu ;

Ryu, Jong Eun .

POLYMER, 2019, 176 :118-126

[3] Synthesis of Alternating Donor-Acceptor Ladder-Type Molecules and Investigation of Their Multiple Charge-Transfer Pathways [J].

Cai, Zhengxu ;

Zhang, Na ;

Awais, Mohammad A. ;

Filatov, Alexander S. ;

Yu, Luping .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2018, 57 (22) :6442-6448

[4] Theoretical Modeling of Singlet Fission [J].

Casanova, David .

CHEMICAL REVIEWS, 2018, 118 (15) :7164-7207

[5] Materials science - Making strong fibers [J].

Chae, Han Gi ;

Kumar, Satish .

SCIENCE, 2008, 319 (5865) :908-909

[6] Extremely High Thermal Resistive Poly(p-phenylene benzobisoxazole) with Desired Shape and Form from a Newly Synthesized Soluble Precursor [J].

Fukumaru, Takahiro ;

Fujigaya, Tsuyohiko ;

Nakashima, Naotoshi .

MACROMOLECULES, 2012, 45 (10) :4247-4253

[7] Triple layered core-shell ZVI@carbon@polyaniline composite enhanced electron utilization in Cr(vi) reduction [J].

Gong, Kedong ;

Hu, Qian ;

Xiao, Yangyi ;

Cheng, Xiang ;

Liu, Hu ;

Wang, Ning ;

Qiu, Bin ;

Guo, Zhanhu .

JOURNAL OF MATERIALS CHEMISTRY A, 2018, 6 (24) :11119-11128

[8] Carbon nanospheres induced high negative permittivity in nanosilver-polydopamine metacomposites [J].

Gu, Hongbo ;

Xu, Xiaojiang ;

Dong, Mengyao ;

Xie, Peitao ;

Shao, Qian ;

Fan, Runhua ;

Liu, Chuntai ;

Wu, Shide ;

Wei, Renbo ;

Guo, Zhanhu .

CARBON, 2019, 147 :550-558

[9] Large negative giant magnetoresistance at room temperature and electrical transport in cobalt ferrite-polyaniline nanocomposites [J].

Gu, Hongbo ;

Zhang, Hongyuan ;

Lin, Jing ;

Shao, Qian ;

Young, David P. ;

Sun, Luyi ;

Shen, T. D. ;

Guo, Zhanhu .

POLYMER, 2018, 143 :324-330

[10] Polyaniline Assisted Uniform Dispersion for Magnetic Ultrafine Barium Ferrite Nanorods Reinforced Epoxy Metacomposites with Tailorable Negative Permittivity [J].

Gu, Hongbo ;

Zhang, Hongyuan ;

Ma, Chao ;

Lyu, Shangyun ;

Yao, Feichong ;

Liang, Chaobo ;

Yang, Xiaomei ;

Guo, Jiang ;

Guo, Zhanhu ;

Gu, Junwei .

JOURNAL OF PHYSICAL CHEMISTRY C, 2017, 121 (24) :13265-13273

← 1 2 3 4 →