NDLI: Porous CuO nanowires as the anode of rechargeable Na-ion batteries

Please wait, while we are loading the content...

Nanocrystal-semiconductor interface: Atomic-resolution cross-sectional transmission electron microscope study of lead sulfide nanocrystal quantum dots on crystalline silicon

Structural and optical verification of residual strain effect in single crystalline CdTe nanowires

Low haze transparent electrodes and highly conducting air dried films with ultra-long silver nanowires synthesized by one-step polyol method

A versatile cooperative template-directed coating method to synthesize hollow and yolk-shell mesoporous zirconium titanium oxide nanospheres as catalytic reactors

Schottky barrier-based silicon nanowire pH sensor with live sensitivity control

Ladder-like metal oxide nanowires: Synthesis, electrical transport, and enhanced light absorption properties

Nano Research : Volume 7, Issue 1, January 2014

Nano Research : Volume 6

Nano Research : Volume 5

Nano Research : Volume 4

Nano Research : Volume 3

Nano Research : Volume 2

Nano Research : Volume 1

Porous CuO nanowires as the anode of rechargeable Na-ion batteries

Content Provider	Springer Nature Link
Author	Wang, Lijiang Zhang, Kai Hu, Zhe Duan, Wenchao Cheng, Fangyi Chen, Jun
Copyright Year	2014
Abstract	We report the preparation of porous CuO nanowires that are composed of nanoparticles (∼50 nm) via a simple decomposition of a Cu(OH)$_{2}$ precursor and their application as the anode materials of rechargeable Na-ion batteries. The as-prepared porous CuO nanowires exhibit a Brunauer-Emmett-Teller (BET) surface area of 13.05 m$^{2}$·g$^{−1}$, which is six times larger than that of bulk CuO (2.16 m$^{2}$·g$^{−1}$). The anode of porous CuO nanowires showed discharge capacities of 640 mA·h·g$^{−1}$ in the first cycle and 303 mA·h·g$^{−1}$ after 50 cycles at 50 mA·g$^{−1}$. The high capacity is attributed to porous nanostructure which facilitates fast Na-intercalation kinetics. The mechanism of electrochemical Na-storage based on conversion reactions has been studied through cyclic voltammetry, X-ray diffraction (XRD), Raman spectroscopy, and high resolution transmission electron microscopy (HRTEM). It is demonstrated that in the discharge process, Na$^{+}$ ions first insert into CuO to form a Cu 1−x II Cu x I O$_{1−x/2}$ solid and a Na$_{2}$O matrix then Cu 1−x II Cu x I O$_{1−x/2}$ reacts with Na$^{+}$ to produce Cu$_{2}$O, and finally Cu$_{2}$O decompose into Cu nanoparticles enclosed in a Na$_{2}$O matrix. During the charge process, Cu nanoparticles are first oxidized to generate Cu$_{2}$O and then converted back to CuO. This result contributes to the design and mechanistic analysis of high-performance anodes for rechargeable Na-ion batteries.
Starting Page	199
Ending Page	208
Page Count	10
File Format	PDF
ISSN	19980124
Journal	Nano Research
Volume Number	7
Issue Number	2
e-ISSN	19980000
Language	English
Publisher	Tsinghua University Press
Publisher Date	2013-12-12
Publisher Place	Heidelberg
Access Restriction	One Nation One Subscription (ONOS)
Subject Keyword	porous CuO nanowires anode material electrochemical conversion reactions Na-ion batteries Nanotechnology Materials Science Atomic/Molecular Structure and Spectra Condensed Matter Physics Biotechnology Biomedicine general
Content Type	Text
Resource Type	Article
Subject	Nanoscience and Nanotechnology Atomic and Molecular Physics, and Optics Condensed Matter Physics Electrical and Electronic Engineering

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

Simple synthesis of a porous Sb/Sb$_{2}$O$_{3}$ nanocomposite for a high-capacity anode material in Na-ion batteries

Electrochemical performance and ex situ analysis of ZnMn$_{2}$O$_{4}$ nanowires as anode materials for lithium rechargeable batteries

Porous CuO nanowires as the anode of rechargeable Na-ion batteries

Graphene and cobalt phosphide nanowire composite as an anode material for high performance lithium-ion batteries

Spherical nano-Sb@C composite as a high-rate and ultra-stable anode material for sodium-ion batteries

Mesocrystal Co$_{3}$O$_{4}$ nanoplatelets as high capacity anode materials for Li-ion batteries

Aerosol-assisted rapid synthesis of SnS-C composite microspheres as anode material for Na-ion batteries

Porous LiFePO$_{4}$/NiP Composite nanospheres as the cathode materials in rechargeable lithium-ion batteries

Hierarchical carbon nanocages as high-rate anodes for Li- and Na-ion batteries

Porous CuO nanowires as the anode of rechargeable Na-ion batteries

Similar Documents

Simple synthesis of a porous Sb/Sb$_{2}$O$_{3}$ nanocomposite for a high-capacity anode material in Na-ion batteries

Electrochemical performance and ex situ analysis of ZnMn$_{2}$O$_{4}$ nanowires as anode materials for lithium rechargeable batteries

Porous CuO nanowires as the anode of rechargeable Na-ion batteries

Graphene and cobalt phosphide nanowire composite as an anode material for high performance lithium-ion batteries

Spherical nano-Sb@C composite as a high-rate and ultra-stable anode material for sodium-ion batteries

Mesocrystal Co$_{3}$O$_{4}$ nanoplatelets as high capacity anode materials for Li-ion batteries

Aerosol-assisted rapid synthesis of SnS-C composite microspheres as anode material for Na-ion batteries

Porous LiFePO$_{4}$/NiP Composite nanospheres as the cathode materials in rechargeable lithium-ion batteries

Hierarchical carbon nanocages as high-rate anodes for Li- and Na-ion batteries

Porous CuO nanowires as the anode of rechargeable Na-ion batteries