Enhanced nucleation density by heat treatment of nanodiamond seed particles (나노다이아몬드 seed 입자의 열처리에 의한 핵형성 밀도 향상)

박종천; 정옥근; 손빛나; Cho, Hyun (조현)

doi:10.6111/JKCGCT.2013.23.6.291

Enhanced nucleation density by heat treatment of nanodiamond seed particles

Journal of the Korean Crystal Growth and Crystal Technology
Abbr : J. Korean Cryst. Growth Cryst. Technol.
2013, 23(6), pp.291-295
DOI : 10.6111/JKCGCT.2013.23.6.291
Publisher : The Korea Association Of Crystal Growth, Inc.
Research Area : Engineering > Materials Science and Engineering

박종천 ¹, 정옥근 ¹, 손빛나 ¹, Cho, Hyun ¹

¹부산대학교

Accredited

ABSTRACT

Surface chemical modification via air and hydrogen heat treatment was found to relieve the aggregation of nanodiamond (ND) seed particles and lead to a significantly enhanced nucleation density for ultrananocrystalline diamond (UNCD) film growth. After heat treatment in air and hydrogen, modification of surface functionalities and increase in the zeta potential were observed. Mean size of the ND aggregates was also dramatically reduced from ~2 μm to ~55 nm. Si surface seeded with ND particles heat-treated at 600oC in hydrogen produced a much higher nucleation density of ~2.7 × 1011 cm−2 compared to untreated ND seeds.

KEYWORDS

Nanocrystalline diamond seeds, Aggregation, Heat treatment, Surface chemical modification, Nucleation density

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[journal] J. Hees / 2013 / Piezoelectric actuated micro-resonators based on the growth of diamond on aluminum nitride thin films / Nanotechnology 24 : 025601~

[confproc] N. Moldovan / 2001 / Micromachining of ultrananocrystalline diamond / Proc. SPIE 4557 : 288~

[journal] M.W. Geis / 1998 / A new surface electron-emission mechanism in diamond cathode / Nature 393 : 431~

[journal] J. Cvacka / 2003 / Boron-doped diamond microelectrodes for use in capillary electrophoresis with electrochemical detection / Anal. Chem 75 : 2678~

[journal] O. Auciello / 2010 / Status review of the science and technology of ultrananocrystalline diamond (UNCD) films and application to multifunctional devices / Diamond Relat. Mater 19 : 699~

[journal] O.A. Williams / 2011 / Nanocrystalline diamond / Diamond Relat. Mater 20 : 621~

[journal] 박종천 / 2013 / Silicon surface texturing for enhanced nanocrystalline diamond seeding efficiency / 한국결정성장학회지 / 한국결정성장학회 23(2) : 86~92

[journal] 김태규 / 2012 / Synthesis of transparent diamond-like carbon film on the glass by radiofrequency plasma enhanced chemical vapor deposition / 한국결정성장학회지 / 한국결정성장학회 22(4) : 190~193

[journal] V.Y. Dolmatov / 2008 / Detonation synthesis ultradispersed diamonds properties and applications / Russ. Chem. Rev 70 : 607~

[journal] K.V. Volkov / 1990 / Synthesis of diamond from the carbon in the detonation products of explosives / Fiz. Goreniya Vzryva 26 : 123~

[book] E. Osawa / 2005 / Synthesis, Properties and Applications of Ultrananocrystalline Diamond / Springer : 231~240

[journal] A. Krueger / 2008 / The structure and reactivity of nanoscale diamond / J. Mater. Chem 18 : 1485~

[journal] M. Ozawa / 2007 / Preparation and behavior of brownish, clear nanodiamond colloids / Adv. Mater 19 : 1201~

[journal] A. Krueger / 2007 / Deagglomeration and functionalisation of detonation diamond / Phys. Status Solidi A 204 : 2881~

[journal] Y. Liu / 2004 / Functionalization of nanoscale diamond powder:fluoro-, alkyl-, amino-, and amino acid-nanodiamond derivatives / Chem. Mater 16 : 3924~

[journal] Q. Yu / 2006 / Plasma treatment of diamond nanoparticles for dispersion improvement in water / Appl. Phys. Lett 88 : 231503~

[journal] J.C. Arnault / 2011 / Surface chemical modifications and surface reactivity of nanodiamonds hydrogenated by CVD plasma / Phys. Chem. Chem. Phys 13 : 11481~

[journal] H.P. Boehm / 2002 / Surface oxides on carbon and their analysis: a critical assessment / Carbon 40 : 145~

[journal] O.A. Williams / 2010 / Size-dependent reactivity of diamond nanoparticles / ACS Nano 4 : 4824~

[journal] C. Leon / 1992 / Evidence for the protonation of basal plane sites on carbon / Carbon 30 : 797~

This paper was written with support from the National Research Foundation of Korea.

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Journal of the Korean Crystal Growth and Crystal Technology 2023 KCI Impact Factor : 0.19

Enhanced nucleation density by heat treatment of nanodiamond seed particles

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Journal of the Korean Crystal Growth and Crystal Technology 2023 KCI Impact Factor : 0.19

Enhanced nucleation density by heat treatment of nanodiamond seed particles

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