Electrochemical properties of anodized copper hydroxide nanostructures

Vijaykumar V. Jadhav; Dipak V. Shinde; Supriya A. Patil; Manohar K. Zate; Samadhan Pawar; Ahmed Al-Osta; Rajaram S. Mane; K. N. Hui; K. S. Hui; Sung-Hwan Han

doi:10.1166/jnan.2014.1191

Electrochemical properties of anodized copper hydroxide nanostructures

Vijaykumar V. Jadhav, Dipak V. Shinde, Supriya A. Patil, Manohar K. Zate, Samadhan Pawar, Ahmed Al-Osta, Rajaram S. Mane, K. N. Hui, K. S. Hui, Sung-Hwan Han

Research output: Contribution to journal › Article › peer-review

Abstract

Here, we report room temperature growth of one-dimensional copper hydroxide, Cu(OH)2 nanostructures viz., nanoneedles (NNs), nanoleafs (NLs) and nanorods (NRs) from NaOH, LiOH and NaOH+ LiOH aqueous electrolyte solutions, respectively, employing a simple and cost-effective chemical anodization process. Structural elucidation and morphological evolution studies are elaborated thoroughly. Morphology inspired evolution of specific capacitance is estimated using cyclic-voltammogram and discharge measurements wherein, due to a relatively higher total charges and the least charge transfer resistance, in electrode with NRs morphology paved remarkable electrochemical performance compared to electrodes of NNs and NLs morphologies.

Original language	English
Pages (from-to)	168-172
Number of pages	5
Journal	Journal of Nanoengineering and Nanomanufacturing
Volume	4
Issue number	2
DOIs	https://doi.org/10.1166/jnan.2014.1191
Publication status	Published - 1 Jun 2014

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Cite this

@article{9274076f171b4916b4e82a41ce92fd5d,

title = "Electrochemical properties of anodized copper hydroxide nanostructures",

abstract = "Here, we report room temperature growth of one-dimensional copper hydroxide, Cu(OH)2 nanostructures viz., nanoneedles (NNs), nanoleafs (NLs) and nanorods (NRs) from NaOH, LiOH and NaOH+ LiOH aqueous electrolyte solutions, respectively, employing a simple and cost-effective chemical anodization process. Structural elucidation and morphological evolution studies are elaborated thoroughly. Morphology inspired evolution of specific capacitance is estimated using cyclic-voltammogram and discharge measurements wherein, due to a relatively higher total charges and the least charge transfer resistance, in electrode with NRs morphology paved remarkable electrochemical performance compared to electrodes of NNs and NLs morphologies.",

author = "Jadhav, {Vijaykumar V.} and Shinde, {Dipak V.} and Patil, {Supriya A.} and Zate, {Manohar K.} and Samadhan Pawar and Ahmed Al-Osta and Mane, {Rajaram S.} and Hui, {K. N.} and Hui, {K. S.} and Sung-Hwan Han",

year = "2014",

month = jun,

day = "1",

doi = "10.1166/jnan.2014.1191",

language = "English",

volume = "4",

pages = "168--172",

journal = "Journal of Nanoengineering and Nanomanufacturing",

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publisher = "American Scientific Publishers",

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TY - JOUR

T1 - Electrochemical properties of anodized copper hydroxide nanostructures

AU - Jadhav, Vijaykumar V.

AU - Shinde, Dipak V.

AU - Patil, Supriya A.

AU - Zate, Manohar K.

AU - Pawar, Samadhan

AU - Al-Osta, Ahmed

AU - Mane, Rajaram S.

AU - Hui, K. N.

AU - Hui, K. S.

AU - Han, Sung-Hwan

PY - 2014/6/1

Y1 - 2014/6/1

N2 - Here, we report room temperature growth of one-dimensional copper hydroxide, Cu(OH)2 nanostructures viz., nanoneedles (NNs), nanoleafs (NLs) and nanorods (NRs) from NaOH, LiOH and NaOH+ LiOH aqueous electrolyte solutions, respectively, employing a simple and cost-effective chemical anodization process. Structural elucidation and morphological evolution studies are elaborated thoroughly. Morphology inspired evolution of specific capacitance is estimated using cyclic-voltammogram and discharge measurements wherein, due to a relatively higher total charges and the least charge transfer resistance, in electrode with NRs morphology paved remarkable electrochemical performance compared to electrodes of NNs and NLs morphologies.

AB - Here, we report room temperature growth of one-dimensional copper hydroxide, Cu(OH)2 nanostructures viz., nanoneedles (NNs), nanoleafs (NLs) and nanorods (NRs) from NaOH, LiOH and NaOH+ LiOH aqueous electrolyte solutions, respectively, employing a simple and cost-effective chemical anodization process. Structural elucidation and morphological evolution studies are elaborated thoroughly. Morphology inspired evolution of specific capacitance is estimated using cyclic-voltammogram and discharge measurements wherein, due to a relatively higher total charges and the least charge transfer resistance, in electrode with NRs morphology paved remarkable electrochemical performance compared to electrodes of NNs and NLs morphologies.

U2 - 10.1166/jnan.2014.1191

DO - 10.1166/jnan.2014.1191

M3 - Article

VL - 4

SP - 168

EP - 172

JO - Journal of Nanoengineering and Nanomanufacturing

JF - Journal of Nanoengineering and Nanomanufacturing

SN - 2157-9326

IS - 2

ER -