PMID- 36132248
OWN - NLM
STAT- PubMed-not-MEDLINE
LR  - 20231103
IS  - 2516-0230 (Electronic)
IS  - 2516-0230 (Linking)
VI  - 1
IP  - 2
DP  - 2019 Feb 12
TI  - A high-energy sodium-ion capacitor enabled by a nitrogen/sulfur co-doped hollow 
      carbon nanofiber anode and an activated carbon cathode.
PG  - 746-756
LID - 10.1039/c8na00219c [doi]
AB  - Nonaqueous Na-ion capacitors (NICs) have been recently regarded as potential 
      sustainable power devices due to their high specific energy/power and the 
      abundant distribution of sodium resources on the Earth. However, the power 
      performance of current NICs is usually restricted by the kinetics imbalance 
      between sodium deintercalation/intercalation in the anode and surface ion 
      adsorption/desorption in the cathode. Herein, we demonstrate superior sodium-ion 
      storage properties of nitrogen/sulfur co-doped hierarchical hollow carbon 
      nanofibers (N/S-HCNFs) for their application as an ideal anode material for NICs. 
      The N/S-HCNFs are fabricated through in situ gas sulfuration of a hollow 
      polyaniline nanofiber precursor, which is obtained with the aid of citric acid 
      templates. Benefiting from the positive synergistic effects of both N and S 
      co-doping in carbon and the hierarchical hollow one-dimensional structure, the 
      sodium-storage performance of N/S-HCNFs half-cell versus Na/Na(+) exhibits a high 
      capacity ( approximately 447 mA h g(-1) at 50 mA g(-1)), excellent rate capability ( approximately 185 mA h 
      g(-1) at 10 A g(-1)), and outstanding cycling stability (no capacity decay after 
      3000 cycles at 5 A g(-1)), which is among the best sodium-ion storage 
      performances of carbonaceous Na-storage anodes. Furthermore, a dual-carbon NIC 
      device is constructed with N/S-HCNFs as an anode and activated carbon (AC) as a 
      cathode, and it has a large energy density of 116.4 W h kg(-1), a high power 
      density of 20 kW kg(-1) (at 48.2 W h kg(-1)) and a long cycle life of 3000 
      cycles, which is superior to most reported AC-based NICs.
CI  - This journal is (c) The Royal Society of Chemistry.
FAU - Liao, Ke
AU  - Liao K
AD  - Engineering Research Center of Nano-Geomaterials of Ministry of Education, 
      Faculty of Material and Chemistry, China University of Geosciences Wuhan 430074 
      China wanghw@cug.edu.cn.
FAU - Wang, Huanwen
AU  - Wang H
AUID- ORCID: 0000-0001-9880-7723
AD  - Engineering Research Center of Nano-Geomaterials of Ministry of Education, 
      Faculty of Material and Chemistry, China University of Geosciences Wuhan 430074 
      China wanghw@cug.edu.cn.
FAU - Wang, Libin
AU  - Wang L
AD  - State Key Laboratory of Materials Processing and Die & Mould Technology, School 
      of Materials Science and Engineering, Huazhong University of Science and 
      Technology Wuhan 430074 China huxl@mail.hust.edu.cn.
FAU - Xu, Dongming
AU  - Xu D
AD  - Engineering Research Center of Nano-Geomaterials of Ministry of Education, 
      Faculty of Material and Chemistry, China University of Geosciences Wuhan 430074 
      China wanghw@cug.edu.cn.
FAU - Wu, Mao
AU  - Wu M
AD  - Engineering Research Center of Nano-Geomaterials of Ministry of Education, 
      Faculty of Material and Chemistry, China University of Geosciences Wuhan 430074 
      China wanghw@cug.edu.cn.
FAU - Wang, Rui
AU  - Wang R
AD  - Engineering Research Center of Nano-Geomaterials of Ministry of Education, 
      Faculty of Material and Chemistry, China University of Geosciences Wuhan 430074 
      China wanghw@cug.edu.cn.
FAU - He, Beibei
AU  - He B
AD  - Engineering Research Center of Nano-Geomaterials of Ministry of Education, 
      Faculty of Material and Chemistry, China University of Geosciences Wuhan 430074 
      China wanghw@cug.edu.cn.
FAU - Gong, Yansheng
AU  - Gong Y
AD  - Engineering Research Center of Nano-Geomaterials of Ministry of Education, 
      Faculty of Material and Chemistry, China University of Geosciences Wuhan 430074 
      China wanghw@cug.edu.cn.
FAU - Hu, Xianluo
AU  - Hu X
AUID- ORCID: 0000-0002-5769-167X
AD  - State Key Laboratory of Materials Processing and Die & Mould Technology, School 
      of Materials Science and Engineering, Huazhong University of Science and 
      Technology Wuhan 430074 China huxl@mail.hust.edu.cn.
LA  - eng
PT  - Journal Article
DEP - 20181105
PL  - England
TA  - Nanoscale Adv
JT  - Nanoscale advances
JID - 101738708
PMC - PMC9473211
COIS- There are no conflicts to declare.
EDAT- 2018/11/05 00:00
MHDA- 2018/11/05 00:01
PMCR- 2018/11/05
CRDT- 2022/09/22 03:35
PHST- 2018/09/17 00:00 [received]
PHST- 2018/11/04 00:00 [accepted]
PHST- 2022/09/22 03:35 [entrez]
PHST- 2018/11/05 00:00 [pubmed]
PHST- 2018/11/05 00:01 [medline]
PHST- 2018/11/05 00:00 [pmc-release]
AID - c8na00219c [pii]
AID - 10.1039/c8na00219c [doi]
PST - epublish
SO  - Nanoscale Adv. 2018 Nov 5;1(2):746-756. doi: 10.1039/c8na00219c. eCollection 2019 
      Feb 12.