PMID- 31552732
OWN - NLM
STAT- PubMed-not-MEDLINE
DCOM- 20191021
LR  - 20191022
IS  - 1944-8252 (Electronic)
IS  - 1944-8244 (Linking)
VI  - 11
IP  - 41
DP  - 2019 Oct 16
TI  - Anisotropic Polyaniline/SWCNT Composite Films Prepared by in Situ 
      Electropolymerization on Highly Oriented Polyethylene for High-Efficiency Ammonia 
      Sensor.
PG  - 38169-38176
LID - 10.1021/acsami.9b13336 [doi]
AB  - Anisotropic composite films of polyaniline (PANI) with single-walled carbon 
      nanotube (SWCNT) were prepared by in situ electropolymerization on highly 
      oriented high-density polyethylene (HDPE) films. Polarized UV-vis and Raman 
      spectra confirm the anisotropic arrangement of PANI molecular chains in the 
      composite films. The conductivities of 16.6 +/- 0.2 and 2.07 +/- 0.2 S cm(-1) have 
      been obtained for doped PANI/0.8 wt % SWCNT measured along and perpendicular to 
      the direction of the HDPE molecular chain, respectively. The response of PANI/0.8 
      wt % SWCNT films used as ammonia sensors is much higher along the chain direction 
      of HDPE than that perpendicular to the chain direction of HDPE with an 
      anisotropic ratio of 1.8 at 100 ppm ammonia. This is attributed to the 
      well-ordered array of PANI/0.8 wt % SWCNT induced by the oriented HDPE films. 
      Moreover, the high ammonia response for PANI/0.8 wt % SWCNT may be attributed to 
      the charge-transfer effect between PANI and SWCNT.
FAU - Jiang, Tingcong
AU  - Jiang T
AD  - State Key Laboratory of Chemical Resource Engineering, College of Materials 
      Science and Engineering , Beijing University of Chemical Technology , Beijing 
      100029 , P. R. China.
FAU - Wan, Pengbo
AU  - Wan P
AUID- ORCID: 0000-0001-8178-4262
AD  - State Key Laboratory of Chemical Resource Engineering, College of Materials 
      Science and Engineering , Beijing University of Chemical Technology , Beijing 
      100029 , P. R. China.
FAU - Ren, Zhongjie
AU  - Ren Z
AUID- ORCID: 0000-0002-7981-4431
AD  - State Key Laboratory of Chemical Resource Engineering, College of Materials 
      Science and Engineering , Beijing University of Chemical Technology , Beijing 
      100029 , P. R. China.
FAU - Yan, Shouke
AU  - Yan S
AUID- ORCID: 0000-0003-1627-341X
AD  - State Key Laboratory of Chemical Resource Engineering, College of Materials 
      Science and Engineering , Beijing University of Chemical Technology , Beijing 
      100029 , P. R. China.
AD  - Key Laboratory of Rubber-Plastics, Ministry of Education , Qingdao University of 
      Science & Technology , Qingdao 266042 , P. R. China.
LA  - eng
PT  - Journal Article
DEP - 20191007
PL  - United States
TA  - ACS Appl Mater Interfaces
JT  - ACS applied materials & interfaces
JID - 101504991
SB  - IM
OTO - NOTNLM
OT  - SWCNT
OT  - ammonia sensor
OT  - anisotropic
OT  - electrodeposition
OT  - polyaniline
EDAT- 2019/09/26 06:00
MHDA- 2019/09/26 06:01
CRDT- 2019/09/26 06:00
PHST- 2019/09/26 06:00 [pubmed]
PHST- 2019/09/26 06:01 [medline]
PHST- 2019/09/26 06:00 [entrez]
AID - 10.1021/acsami.9b13336 [doi]
PST - ppublish
SO  - ACS Appl Mater Interfaces. 2019 Oct 16;11(41):38169-38176. doi: 
      10.1021/acsami.9b13336. Epub 2019 Oct 7.