Size effects on surface chemistry and Raman spectra of Sub-5 nm oxidized high-pressure high-temperature and detonation nanodiamonds
S Stehlik, M Mermoux, B Schummer… - The Journal of …, 2021 - ACS Publications
Understanding materials with dimensions down to a few nanometers is of major importance
for fundamental science as well as prospective applications. Structural transformation and …
for fundamental science as well as prospective applications. Structural transformation and …
Size and Purity Control of HPHT Nanodiamonds down to 1 nm
S Stehlik, M Varga, M Ledinsky, V Jirasek… - The Journal of …, 2015 - ACS Publications
High-pressure high-temperature (HPHT) nanodiamonds originate from grinding of diamond
microcrystals obtained by HPHT synthesis. Here we report on a simple two-step approach to …
microcrystals obtained by HPHT synthesis. Here we report on a simple two-step approach to …
Surface structure of aerobically oxidized diamond nanocrystals
We investigate the aerobic oxidation of high-pressure, high-temperature nanodiamonds (5–
50 nm dimensions) using a combination of carbon and oxygen K-edge X-ray absorption …
50 nm dimensions) using a combination of carbon and oxygen K-edge X-ray absorption …
Convergence in the evolution of nanodiamond Raman spectra with particle size: a theoretical investigation
Structural characterization of nanodiamonds by vibrational spectroscopy requires
knowledge of the factors determining the spectra. Raman spectroscopy is widely used to …
knowledge of the factors determining the spectra. Raman spectroscopy is widely used to …
Size-dependent thermal stability and optical properties of ultra-small nanodiamonds synthesized under high pressure
E Ekimov, AA Shiryaev, Y Grigoriev, A Averin… - Nanomaterials, 2022 - mdpi.com
Diamond properties down to the quantum-size region are still poorly understood. High-
pressure high-temperature (HPHT) synthesis from chloroadamantane molecules allows …
pressure high-temperature (HPHT) synthesis from chloroadamantane molecules allows …
Surface modifications of detonation nanodiamonds probed by multiwavelength Raman spectroscopy
Detonation nanodiamonds (DND) with different surface chemical and structural features
were characterized using multiwavelength Raman analysis, from deep UV to more …
were characterized using multiwavelength Raman analysis, from deep UV to more …
Detonation nanodiamonds: A comparison study by photoacoustic, diffuse reflectance, and attenuated total reflection FTIR spectroscopies
DS Volkov, PK Krivoshein, MA Proskurnin - Nanomaterials, 2020 - mdpi.com
The qualitative analysis of nanodiamonds by FTIR spectrometry as photoacoustic (FTIR–
PAS), diffuse-reflectance (DRIFT), and attenuated total reflection (ATR) modalities was …
PAS), diffuse-reflectance (DRIFT), and attenuated total reflection (ATR) modalities was …
Carbon structure in nanodiamonds elucidated from Raman spectroscopy
VI Korepanov, H Hamaguchi, E Osawa, V Ermolenkov… - Carbon, 2017 - Elsevier
Despite their name, nanodiamonds (ND) are comprised of a complex interplay of different
carbon phases. The diamond core is surrounded by the shell consisting mostly of disordered …
carbon phases. The diamond core is surrounded by the shell consisting mostly of disordered …
High-pressure synthesis and optical properties of nanodiamonds obtained from halogenated adamantanes
EA Ekimov, MV Kondrin, SG Lyapin… - Diamond and Related …, 2020 - Elsevier
Following our previous brief communication the carbonization of halogenated adamantanes
C 10 H 14 Br 2 and C 10 H 15 Cl under high pressure with the aim to produce …
C 10 H 14 Br 2 and C 10 H 15 Cl under high pressure with the aim to produce …
Vibrational properties and specific heat of ultrananocrystalline diamond: molecular dynamics simulations
Ultrananocrystalline diamond (UNCD) has become a widely studied material with many
potential applications in nanotechnology due to its attractive thermal, mechanical, and …
potential applications in nanotechnology due to its attractive thermal, mechanical, and …
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