PMID- 32023025
OWN - NLM
STAT- PubMed-not-MEDLINE
LR  - 20200312
IS  - 1944-8252 (Electronic)
IS  - 1944-8244 (Linking)
VI  - 12
IP  - 10
DP  - 2020 Mar 11
TI  - Ti(3)C(2)T(x) Nanosheets/Ti(3)C(2)T(x) Quantum Dots/RGO (Reduced Graphene Oxide) 
      Fibers for an All-Solid-State Asymmetric Supercapacitor with High Volume Energy 
      Density and Good Flexibility.
PG  - 11833-11842
LID - 10.1021/acsami.9b21874 [doi]
AB  - By using Ti(3)C(2)T(x) quantum dots as interlayer spacers, Ti(3)C(2)T(x) 
      nanosheets/Ti(3)C(2)T(x) quantum dots/RGO (reduced graphene oxide) fiber 
      (M(6)M(3)RG(1)) is prepared by a wet-spinning method; it shows good capacitance 
      and excellent flexibility. The M(6)M(3)RG(1) fiber electrode possesses a novel 
      network structure and a maximum volumetric capacitance of 542 F cm(-3), and its 
      capacitance and flexibility are affected by the amount of Ti(3)C(2)T(x) quantum 
      dots. Also, the Ti(3)C(2)T(x)/PEDOT:PSS 
      [poly(3,4-ethylenedioxythiophene):poly(styrenesulfonate)] fiber (M(7)P(3)) is 
      prepared by injecting a homogeneous suspension of Ti(3)C(2)T(x) nanosheets and 
      PEDOT:PSS into a bath of 98 wt % H(2)SO(4). The M(6)M(3)RG(1) fiber is used as 
      the positive electrode, and the M(7)P(3) fiber is used as the negative electrode; 
      a M(6)M(3)RG(1)//M(7)P(3) asymmetric, flexible, solid-state supercapacitor is 
      assembled in a PVA-H(2)SO(4) gel electrolyte. The assembled device exhibits a 
      volumetric capacitance of 53.1 F cm(-3) and a good cycle stability of 96.6% after 
      5000 cycles. It also shows outstanding flexibility and mechanical properties; for 
      example, the volumetric capacitance has no obvious change after the device is 
      bent at 90 degrees  for 500 times. Moreover, its voltage window can be expanded to 1.5 V, 
      and a maximum volumetric energy density of 16.6 mWh cm(-3) can be achieved. This 
      work will open up a new application area for new wearable energy storage devices 
      based on the Ti(3)C(2)T(x) fibers.
FAU - Zhou, Xu
AU  - Zhou X
AD  - Ministry of Education, Key Laboratory of Applied Surface and Colloid Chemistry, 
      Shaanxi Normal University, Xi'an 710062, P. R. China.
AD  - Shaanxi Key Laboratory for Advanced Energy Devices, Xi'an 710119, P. R. China.
AD  - School of Materials Science and Engineering, Shaanxi Normal University, Xi'an 
      710119, P. R. China.
FAU - Qin, Yi
AU  - Qin Y
AD  - Ministry of Education, Key Laboratory of Applied Surface and Colloid Chemistry, 
      Shaanxi Normal University, Xi'an 710062, P. R. China.
AD  - Shaanxi Key Laboratory for Advanced Energy Devices, Xi'an 710119, P. R. China.
AD  - School of Materials Science and Engineering, Shaanxi Normal University, Xi'an 
      710119, P. R. China.
FAU - He, Xuexia
AU  - He X
AD  - Shaanxi Key Laboratory for Advanced Energy Devices, Xi'an 710119, P. R. China.
AD  - School of Materials Science and Engineering, Shaanxi Normal University, Xi'an 
      710119, P. R. China.
FAU - Li, Qi
AU  - Li Q
AD  - Shaanxi Key Laboratory for Advanced Energy Devices, Xi'an 710119, P. R. China.
AD  - School of Materials Science and Engineering, Shaanxi Normal University, Xi'an 
      710119, P. R. China.
FAU - Sun, Jie
AU  - Sun J
AD  - Shaanxi Key Laboratory for Advanced Energy Devices, Xi'an 710119, P. R. China.
AD  - School of Materials Science and Engineering, Shaanxi Normal University, Xi'an 
      710119, P. R. China.
FAU - Lei, Zhibin
AU  - Lei Z
AUID- ORCID: 0000-0002-6537-9889
AD  - Ministry of Education, Key Laboratory of Applied Surface and Colloid Chemistry, 
      Shaanxi Normal University, Xi'an 710062, P. R. China.
AD  - Shaanxi Key Laboratory for Advanced Energy Devices, Xi'an 710119, P. R. China.
AD  - School of Materials Science and Engineering, Shaanxi Normal University, Xi'an 
      710119, P. R. China.
FAU - Liu, Zong-Huai
AU  - Liu ZH
AUID- ORCID: 0000-0003-4263-0628
AD  - Ministry of Education, Key Laboratory of Applied Surface and Colloid Chemistry, 
      Shaanxi Normal University, Xi'an 710062, P. R. China.
AD  - Shaanxi Key Laboratory for Advanced Energy Devices, Xi'an 710119, P. R. China.
AD  - School of Materials Science and Engineering, Shaanxi Normal University, Xi'an 
      710119, P. R. China.
LA  - eng
PT  - Journal Article
DEP - 20200228
PL  - United States
TA  - ACS Appl Mater Interfaces
JT  - ACS applied materials & interfaces
JID - 101504991
SB  - IM
OTO - NOTNLM
OT  - Ti3C2Tx-based fiber
OT  - all-solid-state asymmetric fiber supercapacitor
OT  - flexibility
OT  - high volume energy density
OT  - interlayer spacers
EDAT- 2020/02/06 06:00
MHDA- 2020/02/06 06:01
CRDT- 2020/02/06 06:00
PHST- 2020/02/06 06:00 [pubmed]
PHST- 2020/02/06 06:01 [medline]
PHST- 2020/02/06 06:00 [entrez]
AID - 10.1021/acsami.9b21874 [doi]
PST - ppublish
SO  - ACS Appl Mater Interfaces. 2020 Mar 11;12(10):11833-11842. doi: 
      10.1021/acsami.9b21874. Epub 2020 Feb 28.