Fabrication of boron-doped nanocrystalline diamond nanoflowers based on 3D Cu(OH) 2 dendritic architectures

Huijun Sim; Suk In Hong; Seung Koo Lee; Dae Soon Lim; Jun Eon Jin; Sung Woo Hwang

doi:10.3938/jkps.60.836

Fabrication of boron-doped nanocrystalline diamond nanoflowers based on 3D Cu(OH) ₂ dendritic architectures

Huijun Sim, Suk In Hong, Seung Koo Lee, Dae Soon Lim, Jun Eon Jin, Sung Woo Hwang

* Honorary professors

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

3 Citations (Scopus)

Abstract

Hot-filament chemical vapor deposition (HFCVD) was used to prepare boron-doped nanocrystalline diamond (BDND) nanoflowers on a Cu substrate with a Cu(OH) ₂ dendritic architecture that had been formed by using electrostatic self-assembly (ESA) method with nanodiamond particles. The formation of diamond nanoflowers is controlled by the reaction time between the Cu(OH) ₂ nanoflowers and the polymeric linker for the electrostatic attachment of nanodiamonds and by the deposition time for CVD diamond growth with a high nucleation density. Through analysis by field emission scanning electron microscopy (FESEM) and Raman spectroscopy, the optimal conditions for the synthesis of BDND nanoflowers are determined, and a possible explanation is provided.

Original language	English
Pages (from-to)	836-841
Number of pages	6
Journal	Journal of the Korean Physical Society
Volume	60
Issue number	5
DOIs	https://doi.org/10.3938/jkps.60.836
Publication status	Published - 2012 Mar

Keywords

Copper hydroxide nanoflowers
Diamond nanoflowers
Electrostatic self-assembly

ASJC Scopus subject areas

Physics and Astronomy(all)

Access to Document

10.3938/jkps.60.836

Cite this

@article{f56c403313b647748f332ae791b53f9e,

title = "Fabrication of boron-doped nanocrystalline diamond nanoflowers based on 3D Cu(OH) 2 dendritic architectures",

abstract = "Hot-filament chemical vapor deposition (HFCVD) was used to prepare boron-doped nanocrystalline diamond (BDND) nanoflowers on a Cu substrate with a Cu(OH) 2 dendritic architecture that had been formed by using electrostatic self-assembly (ESA) method with nanodiamond particles. The formation of diamond nanoflowers is controlled by the reaction time between the Cu(OH) 2 nanoflowers and the polymeric linker for the electrostatic attachment of nanodiamonds and by the deposition time for CVD diamond growth with a high nucleation density. Through analysis by field emission scanning electron microscopy (FESEM) and Raman spectroscopy, the optimal conditions for the synthesis of BDND nanoflowers are determined, and a possible explanation is provided.",

keywords = "Copper hydroxide nanoflowers, Diamond nanoflowers, Electrostatic self-assembly",

author = "Huijun Sim and Hong, {Suk In} and Lee, {Seung Koo} and Lim, {Dae Soon} and Jin, {Jun Eon} and Hwang, {Sung Woo}",

note = "Funding Information: This CRI work was supported by a National Research Foundation of Korea (NRF) grant funded by the Korean Government (MEST) (No. 2011-0000427).",

year = "2012",

month = mar,

doi = "10.3938/jkps.60.836",

language = "English",

volume = "60",

pages = "836--841",

journal = "Journal of the Korean Physical Society",

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TY - JOUR

T1 - Fabrication of boron-doped nanocrystalline diamond nanoflowers based on 3D Cu(OH) 2 dendritic architectures

AU - Sim, Huijun

AU - Hong, Suk In

AU - Lee, Seung Koo

AU - Lim, Dae Soon

AU - Jin, Jun Eon

AU - Hwang, Sung Woo

N1 - Funding Information: This CRI work was supported by a National Research Foundation of Korea (NRF) grant funded by the Korean Government (MEST) (No. 2011-0000427).

PY - 2012/3

Y1 - 2012/3

N2 - Hot-filament chemical vapor deposition (HFCVD) was used to prepare boron-doped nanocrystalline diamond (BDND) nanoflowers on a Cu substrate with a Cu(OH) 2 dendritic architecture that had been formed by using electrostatic self-assembly (ESA) method with nanodiamond particles. The formation of diamond nanoflowers is controlled by the reaction time between the Cu(OH) 2 nanoflowers and the polymeric linker for the electrostatic attachment of nanodiamonds and by the deposition time for CVD diamond growth with a high nucleation density. Through analysis by field emission scanning electron microscopy (FESEM) and Raman spectroscopy, the optimal conditions for the synthesis of BDND nanoflowers are determined, and a possible explanation is provided.

AB - Hot-filament chemical vapor deposition (HFCVD) was used to prepare boron-doped nanocrystalline diamond (BDND) nanoflowers on a Cu substrate with a Cu(OH) 2 dendritic architecture that had been formed by using electrostatic self-assembly (ESA) method with nanodiamond particles. The formation of diamond nanoflowers is controlled by the reaction time between the Cu(OH) 2 nanoflowers and the polymeric linker for the electrostatic attachment of nanodiamonds and by the deposition time for CVD diamond growth with a high nucleation density. Through analysis by field emission scanning electron microscopy (FESEM) and Raman spectroscopy, the optimal conditions for the synthesis of BDND nanoflowers are determined, and a possible explanation is provided.

KW - Copper hydroxide nanoflowers

KW - Diamond nanoflowers

KW - Electrostatic self-assembly

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