PMID- 32536164
OWN - NLM
STAT- PubMed-not-MEDLINE
LR  - 20200702
IS  - 1948-7185 (Electronic)
IS  - 1948-7185 (Linking)
VI  - 11
IP  - 13
DP  - 2020 Jul 2
TI  - A CO(2)-Assisted Sodium-Phenanthrenequinone Battery.
PG  - 5350-5353
LID - 10.1021/acs.jpclett.0c01346 [doi]
AB  - Future society will need more energy storage than what the current technology can 
      deliver and also need more efficient approaches to mitigate CO(2) emission and 
      its consequent climate change. Here we report a new concept of 
      sodium-phenanthrenequinone (Na-PQ) battery that can capture CO(2) to heighten its 
      load voltage and specific energy upon discharge and reversibly release CO(2) on 
      recharge. A mechanistic study, combining spectroelectrochemistry and theoretical 
      calculation, reveals that CO(2) is involved in the discharge reaction by bonding 
      to the carbonyl moieties (C horizontal lineO) of the reduced PQ species (PQ(2-) in particular), 
      which lowers the energy of the final discharge product PQ(2-)CO(2)(Na(+))(2) and 
      therefore increases the formal potential of the redox couple 
      PQ(-)Na(+)/PQ(2-)CO(2)(Na(+))(2). The CO(2)-assisted Na-PQ battery reported here 
      exemplifies that electrochemical energy storage would have great potential to 
      address one of the grand challenges (i.e., CO(2) mitigation, utilization, and 
      storage) facing human society in the 21st century and beyond.
FAU - Wang, Liang
AU  - Wang L
AD  - State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of 
      Applied Chemistry, Chinese Academy of Science, Changchun, Jilin 130022, China.
AD  - University of Science and Technology of China, Hefei 230026, China.
FAU - Zhang, Xu
AU  - Zhang X
AD  - School of Materials Science and Engineering, Nankai University, Tianjin 300350, 
      China.
FAU - Huang, Jun
AU  - Huang J
AUID- ORCID: 0000-0002-1668-5361
AD  - State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of 
      Applied Chemistry, Chinese Academy of Science, Changchun, Jilin 130022, China.
FAU - Guo, Limin
AU  - Guo L
AD  - State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of 
      Applied Chemistry, Chinese Academy of Science, Changchun, Jilin 130022, China.
AD  - Institute for Biomass Functional Materials Interdisciplinary Studies, Jilin 
      Engineering Normal University, Changchun 130052, China.
FAU - Zhou, Zhen
AU  - Zhou Z
AUID- ORCID: 0000-0003-3232-9903
AD  - State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of 
      Applied Chemistry, Chinese Academy of Science, Changchun, Jilin 130022, China.
AD  - School of Materials Science and Engineering, Nankai University, Tianjin 300350, 
      China.
FAU - Peng, Zhangquan
AU  - Peng Z
AUID- ORCID: 0000-0002-4338-314X
AD  - State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of 
      Applied Chemistry, Chinese Academy of Science, Changchun, Jilin 130022, China.
AD  - University of Science and Technology of China, Hefei 230026, China.
AD  - School of Applied Physics and Materials, Wuyi University, Jiangmen 529020, China.
LA  - eng
PT  - Journal Article
DEP - 20200622
PL  - United States
TA  - J Phys Chem Lett
JT  - The journal of physical chemistry letters
JID - 101526034
SB  - IM
EDAT- 2020/06/17 06:00
MHDA- 2020/06/17 06:01
CRDT- 2020/06/16 06:00
PHST- 2020/06/17 06:00 [pubmed]
PHST- 2020/06/17 06:01 [medline]
PHST- 2020/06/16 06:00 [entrez]
AID - 10.1021/acs.jpclett.0c01346 [doi]
PST - ppublish
SO  - J Phys Chem Lett. 2020 Jul 2;11(13):5350-5353. doi: 10.1021/acs.jpclett.0c01346. 
      Epub 2020 Jun 22.