PMID- 32812334
OWN - NLM
STAT- PubMed-not-MEDLINE
LR  - 20201207
IS  - 1521-3773 (Electronic)
IS  - 1433-7851 (Linking)
VI  - 59
IP  - 49
DP  - 2020 Dec 1
TI  - A Two-Dimensional Metal-Organic Polymer Enabled by Robust Nickel-Nitrogen and 
      Hydrogen Bonds for Exceptional Sodium-Ion Storage.
PG  - 22126-22131
LID - 10.1002/anie.202008726 [doi]
AB  - Organic electrode materials suffer from low electronic conductivity and poor 
      structure stability. Herein, a metal-organic polymer, Ni-coordinated 
      tetramino-benzoquinone (Ni-TABQ), is synthesized via d-pi hybridization. The 
      polymer chains are stitched by hydrogen bonds to feature as a robust 
      two-dimensional (2D) layered structure. It offers both electron conduction and 
      Na(+) diffusion pathways along the directions of the polymer chains and the 
      hydrogen bonds. With both the conjugated benzoid carbonyls and imines as the 
      redox centers for the insertion and extraction of Na(+) , the Ni-TABQ delivers 
      high capacities of about 469.5 mAh g(-1) at 100 mA g(-1) and 345.4 mAh g(-1) at 
      8 A g(-1) . The large capacities are sustained for 100 cycles with almost 100 % 
      coulombic efficiencies. The exceptional electrochemical performance is attributed 
      to the unique 2D electron conduction and Na(+) diffusion pathways enabled by the 
      robust Ni-N and hydrogen bonds.
CI  - (c) 2020 Wiley-VCH GmbH.
FAU - Wang, Liubin
AU  - Wang L
AUID- ORCID: 0000-0002-1317-0143
AD  - Key Laboratory of Advanced Energy Materials Chemistry (Ministry of Education), 
      Renewable Energy Conversion and Storage Center (RECAST), College of Chemistry, 
      Nankai University, Tianjin, 300071, China.
FAU - Ni, Youxuan
AU  - Ni Y
AD  - Key Laboratory of Advanced Energy Materials Chemistry (Ministry of Education), 
      Renewable Energy Conversion and Storage Center (RECAST), College of Chemistry, 
      Nankai University, Tianjin, 300071, China.
FAU - Hou, Xuesen
AU  - Hou X
AD  - Key Laboratory of Advanced Energy Materials Chemistry (Ministry of Education), 
      Renewable Energy Conversion and Storage Center (RECAST), College of Chemistry, 
      Nankai University, Tianjin, 300071, China.
FAU - Chen, Li
AU  - Chen L
AD  - College of Electronic Information and Optical Engineering, Nankai University, 
      Tianjin, 300071, China.
FAU - Li, Fujun
AU  - Li F
AUID- ORCID: 0000-0002-1298-0267
AD  - Key Laboratory of Advanced Energy Materials Chemistry (Ministry of Education), 
      Renewable Energy Conversion and Storage Center (RECAST), College of Chemistry, 
      Nankai University, Tianjin, 300071, China.
FAU - Chen, Jun
AU  - Chen J
AUID- ORCID: 0000-0001-8604-9689
AD  - Key Laboratory of Advanced Energy Materials Chemistry (Ministry of Education), 
      Renewable Energy Conversion and Storage Center (RECAST), College of Chemistry, 
      Nankai University, Tianjin, 300071, China.
LA  - eng
PT  - Journal Article
DEP - 20200923
PL  - Germany
TA  - Angew Chem Int Ed Engl
JT  - Angewandte Chemie (International ed. in English)
JID - 0370543
SB  - IM
OTO - NOTNLM
OT  - hydrogen bonds
OT  - metal-organic polymers
OT  - redox centers
OT  - sodium-ion batteries
OT  - specific capacity
EDAT- 2020/08/20 06:00
MHDA- 2020/08/20 06:01
CRDT- 2020/08/20 06:00
PHST- 2020/06/22 00:00 [received]
PHST- 2020/08/06 00:00 [revised]
PHST- 2020/08/20 06:00 [pubmed]
PHST- 2020/08/20 06:01 [medline]
PHST- 2020/08/20 06:00 [entrez]
AID - 10.1002/anie.202008726 [doi]
PST - ppublish
SO  - Angew Chem Int Ed Engl. 2020 Dec 1;59(49):22126-22131. doi: 
      10.1002/anie.202008726. Epub 2020 Sep 23.