PMID- 36616551
OWN - NLM
STAT- PubMed-not-MEDLINE
LR  - 20230111
IS  - 2073-4360 (Electronic)
IS  - 2073-4360 (Linking)
VI  - 15
IP  - 1
DP  - 2022 Dec 31
TI  - Graphene Composite via Bacterial Cellulose Assisted Liquid Phase Exfoliation for 
      Sodium-Ion Batteries.
LID - 10.3390/polym15010203 [doi]
LID - 203
AB  - One of the most critical challenges for commercialization of sodium-ion battery 
      (SIB) is to develop carbon anodes with high capacity and good rate performance. 
      Graphene would be an excellent SIB anode candidate due to its success in various 
      kinds of batteries. Liquid-phase exfoliation (LPE) method is an inexpensive, 
      facile and potentially scalable method to produce less-defected graphene sheets. 
      In this work, we developed an improved, dispersant-assisted LPE method to produce 
      graphene composite materials from raw graphite with high yield and better quality 
      for SIB anode. Here, bacterial cellulose (BC) was used as a green 
      dispersant/stabilizer for LPE, a "spacer" for anti-restacking, as well as a 
      carbon precursor in the composite. As a result, the carbonized BC (CBC)/LPE 
      graphene (LEGr) presented improved performance compared to composite with 
      graphene prepared by Hummers method. It exhibited a specific capacity of 233 mAh 
      g(-1) at a current density of 20 mA g(-1), and 157 mAh g(-1) after 200 cycles at 
      a high current density of 100 mA g(-1) with capacity retention rate of 87.73%. 
      This method not only provides new insight in graphene composites preparation, but 
      also takes a new step in the exploration of anode materials for sodium-ion 
      batteriesSIBs.
FAU - Shu, Kewei
AU  - Shu K
AD  - Xi'an Key Laboratory of Advanced Performance Materials and Polymers, Shaanxi Key 
      Laboratory of Chemical Additives for Industry, Shaanxi University of Science and 
      Technology, Xuefu Road, Weiyang District, Xi'an 710021, China.
FAU - Tian, Siyu
AU  - Tian S
AD  - Xi'an Key Laboratory of Advanced Performance Materials and Polymers, Shaanxi Key 
      Laboratory of Chemical Additives for Industry, Shaanxi University of Science and 
      Technology, Xuefu Road, Weiyang District, Xi'an 710021, China.
FAU - Wang, Yu
AU  - Wang Y
AD  - Xi'an Key Laboratory of Advanced Performance Materials and Polymers, Shaanxi Key 
      Laboratory of Chemical Additives for Industry, Shaanxi University of Science and 
      Technology, Xuefu Road, Weiyang District, Xi'an 710021, China.
FAU - Fei, Guiqiang
AU  - Fei G
AD  - Xi'an Key Laboratory of Advanced Performance Materials and Polymers, Shaanxi Key 
      Laboratory of Chemical Additives for Industry, Shaanxi University of Science and 
      Technology, Xuefu Road, Weiyang District, Xi'an 710021, China.
FAU - Sun, Liyu
AU  - Sun L
AD  - Xi'an Key Laboratory of Advanced Performance Materials and Polymers, Shaanxi Key 
      Laboratory of Chemical Additives for Industry, Shaanxi University of Science and 
      Technology, Xuefu Road, Weiyang District, Xi'an 710021, China.
FAU - Niu, Huizhu
AU  - Niu H
AD  - Xi'an Key Laboratory of Advanced Performance Materials and Polymers, Shaanxi Key 
      Laboratory of Chemical Additives for Industry, Shaanxi University of Science and 
      Technology, Xuefu Road, Weiyang District, Xi'an 710021, China.
FAU - Duan, Yihao
AU  - Duan Y
AD  - Xi'an Key Laboratory of Advanced Performance Materials and Polymers, Shaanxi Key 
      Laboratory of Chemical Additives for Industry, Shaanxi University of Science and 
      Technology, Xuefu Road, Weiyang District, Xi'an 710021, China.
FAU - Hu, Guangyu
AU  - Hu G
AD  - Xi'an Key Laboratory of Advanced Performance Materials and Polymers, Shaanxi Key 
      Laboratory of Chemical Additives for Industry, Shaanxi University of Science and 
      Technology, Xuefu Road, Weiyang District, Xi'an 710021, China.
FAU - Wang, Haihua
AU  - Wang H
AUID- ORCID: 0000-0002-3045-0008
AD  - Xi'an Key Laboratory of Advanced Performance Materials and Polymers, Shaanxi Key 
      Laboratory of Chemical Additives for Industry, Shaanxi University of Science and 
      Technology, Xuefu Road, Weiyang District, Xi'an 710021, China.
AD  - Department of Materials Science and Engineering, Korea University, Seoul 02841, 
      Republic of Korea.
AD  - College of Chemical Engineering, Shaanxi Institute of Technology, Xi'an 710300, 
      China.
LA  - eng
GR  - No. 21978164/National Natural Science Foundation of China/
GR  - 22078189/National Natural Science Foundation of China/
GR  - No.2021JC-046/Outstanding Youth Science Fund of Shaanxi Province/
GR  - 2021JZY-001/Innovation Support Program of Shaanxi Province/
GR  - No. 2020GY-243/Key Research and Development Program of Shaanxi Province/
GR  - No. 20JK0535/Special Research Fund of Education Department of Shaanxi/
GR  - No. GDW20186100428/National High-end Foreign Expert Project/
GR  - 2021H1D3A2A02082663/Korean Brain Pool Program/
PT  - Journal Article
DEP - 20221231
PL  - Switzerland
TA  - Polymers (Basel)
JT  - Polymers
JID - 101545357
PMC - PMC9824451
OTO - NOTNLM
OT  - bacterial cellulose
OT  - graphene composite
OT  - liquid phase exfoliation
OT  - sodium-ion battery
COIS- The authors declare no conflict of interest.
EDAT- 2023/01/09 06:00
MHDA- 2023/01/09 06:01
PMCR- 2022/12/31
CRDT- 2023/01/08 01:41
PHST- 2022/11/30 00:00 [received]
PHST- 2022/12/19 00:00 [revised]
PHST- 2022/12/21 00:00 [accepted]
PHST- 2023/01/08 01:41 [entrez]
PHST- 2023/01/09 06:00 [pubmed]
PHST- 2023/01/09 06:01 [medline]
PHST- 2022/12/31 00:00 [pmc-release]
AID - polym15010203 [pii]
AID - polymers-15-00203 [pii]
AID - 10.3390/polym15010203 [doi]
PST - epublish
SO  - Polymers (Basel). 2022 Dec 31;15(1):203. doi: 10.3390/polym15010203.