Purification of ultrafine diamonds obtained from detonation

Pengwan Chen; Shourong Yun; Fenglei Huang; Quan Chen; Yi Tong

Purification of ultrafine diamonds obtained from detonation

Pengwan Chen^*, Shourong Yun, Fenglei Huang, Quan Chen, Yi Tong

^*Corresponding author for this work

Beijing Institute of Technology

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

2 Citations (Scopus)

Abstract

Ultrafine diamonds (UFD) were produced under high pressure and high temperature generated by explosive detonation. UFD were purified by various means including HClO₄, H₂SO₄ + K₂O₇ and H₂SO₄ + KMnO₄. XRD, TG and DTA were used to analyze UFD. The results show that compared with other methods, H₂SO₄ + KMnO₄ is a more efficient, cheaper and safer purification method with less pollution and less investment.

Original language	English
Pages (from-to)	56-57
Number of pages	2
Journal	Gongneng Cailiao/Journal of Functional Materials
Volume	31
Issue number	1
Publication status	Published - Feb 2000

Cite this

Chen, P., Yun, S., Huang, F., Chen, Q., & Tong, Y. (2000). Purification of ultrafine diamonds obtained from detonation. Gongneng Cailiao/Journal of Functional Materials, 31(1), 56-57.

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title = "Purification of ultrafine diamonds obtained from detonation",

abstract = "Ultrafine diamonds (UFD) were produced under high pressure and high temperature generated by explosive detonation. UFD were purified by various means including HClO4, H2SO4 + K2O7 and H2SO4 + KMnO4. XRD, TG and DTA were used to analyze UFD. The results show that compared with other methods, H2SO4 + KMnO4 is a more efficient, cheaper and safer purification method with less pollution and less investment.",

author = "Pengwan Chen and Shourong Yun and Fenglei Huang and Quan Chen and Yi Tong",

year = "2000",

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T1 - Purification of ultrafine diamonds obtained from detonation

AU - Chen, Pengwan

AU - Yun, Shourong

AU - Huang, Fenglei

AU - Chen, Quan

AU - Tong, Yi

PY - 2000/2

Y1 - 2000/2

N2 - Ultrafine diamonds (UFD) were produced under high pressure and high temperature generated by explosive detonation. UFD were purified by various means including HClO4, H2SO4 + K2O7 and H2SO4 + KMnO4. XRD, TG and DTA were used to analyze UFD. The results show that compared with other methods, H2SO4 + KMnO4 is a more efficient, cheaper and safer purification method with less pollution and less investment.

AB - Ultrafine diamonds (UFD) were produced under high pressure and high temperature generated by explosive detonation. UFD were purified by various means including HClO4, H2SO4 + K2O7 and H2SO4 + KMnO4. XRD, TG and DTA were used to analyze UFD. The results show that compared with other methods, H2SO4 + KMnO4 is a more efficient, cheaper and safer purification method with less pollution and less investment.

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M3 - Article

AN - SCOPUS:0034135776

SN - 1001-9731

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EP - 57

JO - Gongneng Cailiao/Journal of Functional Materials

JF - Gongneng Cailiao/Journal of Functional Materials

IS - 1

ER -

Purification of ultrafine diamonds obtained from detonation

Abstract

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