Tags

Type your tag names separated by a space and hit enter

CoMoO4 nanoparticles anchored on reduced graphene oxide nanocomposites as anodes for long-life lithium-ion batteries.
ACS Appl Mater Interfaces 2014; 6(22):20414-22AA

Abstract

A self-assembled CoMoO4 nanoparticles/reduced graphene oxide (CoMoO4NP/rGO), was prepared by a hydrothermal method to grow 3-5 nm sized CoMoO4 particles on reduced graphene oxide sheets and used as an anode material for lithium-ion batteries. The specific capacity of CoMoO4NP/rGO anode can reach up to 920 mAh g(-1) at a current rate of 74 mA g(-1) in the voltage range between 3.0 and 0.001 V, which is close to the theoretical capacity of CoMoO4 (980 mAh g(-1)). The fabricated half cells also show good rate capability and impressive cycling stability with 8.7% capacity loss after 600 cycles under a high current density of 740 mA g(-1). The superior electrochemical performance of the synthesized CoMoO4NP/rGO is attributed to the synergetic chemical coupling effects between the conductive graphene networks and the high lithium-ion storage capability of CoMoO4 nanoparticles.

Authors+Show Affiliations

Department of Materials Science and NanoEngineering and §Department of Chemistry, Rice University , 6100 Main Street, Houston, Texas 77005, United States.No affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info available

Pub Type(s)

Journal Article
Research Support, Non-U.S. Gov't
Research Support, U.S. Gov't, Non-P.H.S.

Language

eng

PubMed ID

25380030

Citation

Yao, Jianyu, et al. "CoMoO4 Nanoparticles Anchored On Reduced Graphene Oxide Nanocomposites as Anodes for Long-life Lithium-ion Batteries." ACS Applied Materials & Interfaces, vol. 6, no. 22, 2014, pp. 20414-22.
Yao J, Gong Y, Yang S, et al. CoMoO4 nanoparticles anchored on reduced graphene oxide nanocomposites as anodes for long-life lithium-ion batteries. ACS Appl Mater Interfaces. 2014;6(22):20414-22.
Yao, J., Gong, Y., Yang, S., Xiao, P., Zhang, Y., Keyshar, K., ... Ajayan, P. M. (2014). CoMoO4 nanoparticles anchored on reduced graphene oxide nanocomposites as anodes for long-life lithium-ion batteries. ACS Applied Materials & Interfaces, 6(22), pp. 20414-22. doi:10.1021/am505983m.
Yao J, et al. CoMoO4 Nanoparticles Anchored On Reduced Graphene Oxide Nanocomposites as Anodes for Long-life Lithium-ion Batteries. ACS Appl Mater Interfaces. 2014 Nov 26;6(22):20414-22. PubMed PMID: 25380030.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - CoMoO4 nanoparticles anchored on reduced graphene oxide nanocomposites as anodes for long-life lithium-ion batteries. AU - Yao,Jianyu, AU - Gong,Yongji, AU - Yang,Shubin, AU - Xiao,Peng, AU - Zhang,Yunhuai, AU - Keyshar,Kunttal, AU - Ye,Gonglan, AU - Ozden,Sehmus, AU - Vajtai,Robert, AU - Ajayan,Pulickel M, Y1 - 2014/11/17/ PY - 2014/11/8/entrez PY - 2014/11/8/pubmed PY - 2014/11/8/medline KW - CoMoO4 nanoparticles KW - anode materials KW - hydrothermal synthesis KW - lithium-ion batteries KW - reduced graphene oxide SP - 20414 EP - 22 JF - ACS applied materials & interfaces JO - ACS Appl Mater Interfaces VL - 6 IS - 22 N2 - A self-assembled CoMoO4 nanoparticles/reduced graphene oxide (CoMoO4NP/rGO), was prepared by a hydrothermal method to grow 3-5 nm sized CoMoO4 particles on reduced graphene oxide sheets and used as an anode material for lithium-ion batteries. The specific capacity of CoMoO4NP/rGO anode can reach up to 920 mAh g(-1) at a current rate of 74 mA g(-1) in the voltage range between 3.0 and 0.001 V, which is close to the theoretical capacity of CoMoO4 (980 mAh g(-1)). The fabricated half cells also show good rate capability and impressive cycling stability with 8.7% capacity loss after 600 cycles under a high current density of 740 mA g(-1). The superior electrochemical performance of the synthesized CoMoO4NP/rGO is attributed to the synergetic chemical coupling effects between the conductive graphene networks and the high lithium-ion storage capability of CoMoO4 nanoparticles. SN - 1944-8252 UR - https://www.unboundmedicine.com/medline/citation/25380030/CoMoO4_nanoparticles_anchored_on_reduced_graphene_oxide_nanocomposites_as_anodes_for_long_life_lithium_ion_batteries_ L2 - https://dx.doi.org/10.1021/am505983m DB - PRIME DP - Unbound Medicine ER -