PMID- 37552620
OWN - NLM
STAT- PubMed-not-MEDLINE
LR  - 20230824
IS  - 1944-8252 (Electronic)
IS  - 1944-8244 (Linking)
VI  - 15
IP  - 33
DP  - 2023 Aug 23
TI  - Fast Li(+) Transport Polyurethane-Based Single-Ion Conducting Polymer Electrolyte 
      with Sulfonamide Side chains in the Hard Segment for Lithium Metal Batteries.
PG  - 39837-39846
LID - 10.1021/acsami.3c06956 [doi]
AB  - Single-ion conducting polymer electrolytes (SICPEs) are considered as one of the 
      most promising candidates for achieving lithium metal batteries (LMBs). However, 
      the application of traditional SICPEs is hindered by their low ionic conductivity 
      and poor mechanical stability. Herein, a self-standing and flexible 
      polyurethane-based single-ion conductor membrane was prepared via covalent 
      tethering of the trifluoromethanesulfonamide anion to polyurethane, which was 
      synthesized using a facile reaction of diisocyanates with poly(ethylene oxide) 
      and 3,5-diaminobenzoic acid (or 3,5-dihydroxybenzoic acid). The polymer 
      electrolyte exhibited excellent ionic conductivity, mechanical properties, 
      lithium-ion transference number, thermal stability, and a broad electrochemical 
      window because of the bulky anions and unique two-phase structures with 
      lithium-ion nanochannels in the hard domains. Consequently, the plasticized 
      electrolyte membrane showed exceptional stability and reliability in a Li||Li 
      symmetric battery. The assembled LiFePO(4)||Li battery exhibited an outstanding 
      capacity ( approximately 180 mA h g(-1)), Coulombic efficiency (>96%), and capacity retention. 
      This research provides a promising polymer electrolyte for high-performance LMBs.
FAU - Wang, Naijie
AU  - Wang N
AD  - School of Chemistry and Chemical Engineering, Harbin Institute of Technology, 
      150001 Harbin, China.
FAU - Chen, Xiangqun
AU  - Chen X
AUID- ORCID: 0000-0001-7008-0315
AD  - School of Materials Science and Engineering, Harbin Institute of Technology, 
      150001 Harbin, China.
FAU - Sun, Qiu
AU  - Sun Q
AD  - School of Chemistry and Chemical Engineering, Harbin Institute of Technology, 
      150001 Harbin, China.
FAU - Song, Ying
AU  - Song Y
AD  - School of Chemistry and Chemical Engineering, Harbin Institute of Technology, 
      150001 Harbin, China.
FAU - Xin, Tiezhu
AU  - Xin T
AD  - School of Materials Science and Engineering, Harbin Institute of Technology, 
      150001 Harbin, China.
LA  - eng
PT  - Journal Article
DEP - 20230808
PL  - United States
TA  - ACS Appl Mater Interfaces
JT  - ACS applied materials & interfaces
JID - 101504991
SB  - IM
OTO - NOTNLM
OT  - ion transport
OT  - lithium metal battery
OT  - nanochannel
OT  - polyurethane
OT  - single-ion conducting polymer electrolyte
EDAT- 2023/08/08 18:42
MHDA- 2023/08/08 18:43
CRDT- 2023/08/08 13:13
PHST- 2023/08/08 18:43 [medline]
PHST- 2023/08/08 18:42 [pubmed]
PHST- 2023/08/08 13:13 [entrez]
AID - 10.1021/acsami.3c06956 [doi]
PST - ppublish
SO  - ACS Appl Mater Interfaces. 2023 Aug 23;15(33):39837-39846. doi: 
      10.1021/acsami.3c06956. Epub 2023 Aug 8.