Effect of Heat Treatment on Qualitative and Quantitative Composition of Functional Groups on Nanodiamond Surface

被引：0

作者：

Sivtseva, A. V. ^{[1
]}

Sharin, P. P. ^{[1
]}

Protopopov, F. F. ^{[2
]}

Koryakina, V. V. ^{[2
]}

Akimova, M. P. ^{[3
]}

Yakovleva, S. P. ^{[1
]}

Ivanov, I. E. ^{[2
]}

机构：

[1] Russian Acad Sci, Larionov Inst Phys & Tech Problems North, Yakut Fed Res Ctr, Siberian Branch, Yakutsk 677980, Russia

[2] Ammosov North Eastern Fed Univ, Yakutsk 677013, Russia

[3] Russian Acad Sci, Yakut Fed Res Ctr, Siberian Branch, Yakutsk 677000, Russia

来源：

INORGANIC MATERIALS-APPLIED RESEARCH | 2025年 / 16卷 / 01期

关键词：

nanodiamonds; heat treatment; functional groups; XPS; IR spectroscopy; back titration; Boehm method; CHEMISTRY; DIAMOND;

D O I：

10.1134/S2075113324701466

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Oxygen-containing functional groups were detected on the surface of diamond nanopowders obtained by grinding natural diamond and detonation synthesis before and after thermal oxidation with atmospheric oxygen using titration, X-ray photoelectron (XPS), and infrared (IR) spectroscopy methods. It was found that, on the surface of natural nanodiamonds after thermal treatment, the content of oxygen-containing groups increases from 26 to 29 mu mol/g, and on detonation synthesis nanodiamonds, it increases from 250 to 263 mu mol/g. It was found that the content of carboxyl groups increases simultaneously with a decrease in the content of hydroxyl groups in samples of both natural nanodiamond and detonation synthesis nanodiamond. In the initial sample of detonation nanodiamond, the content of lactone groups was 20 mu mol/g; after thermal oxidation their content decreased to 5 mu mol/g.

引用

页码：139 / 147

页数：9

共 26 条

[1] Tuning the surface chemistry of graphene flakes: new strategies for selective oxidation [J].

Araujo, Mariana P. ;

Soares, O. S. G. P. ;

Fernandes, A. J. S. ;

Pereira, M. F. R. ;

Freire, C. .

RSC ADVANCES, 2017, 7 (23) :14290-14301

[2]

Denisov S.A., 2011, UCH ZAP PETROZAVODSK, P89

[3]

Dolmatov VY, 2020, RUSS CHEM REV+, V89, P1428, DOI [10.1070/RCR4924?locatt=label:RUSSIAN, 10.1070/RCR4924]

[4] Surface Modification of Fluorescent Nanodiamonds for Biological Applications [J].

Jung, Hak-Sung ;

Neuman, Keir C. .

NANOMATERIALS, 2021, 11 (01) :1-23

[5] The chemistry of the surface of modified detonation nanodiamonds of different types [J].

Koshcheev, A. P. ;

Gorokhov, P. V. ;

Gromov, M. D. ;

Perov, A. A. ;

Ott, U. .

RUSSIAN JOURNAL OF PHYSICAL CHEMISTRY A, 2008, 82 (10) :1708-1714

[6] Effect of relative humidity on the tribological properties of hydrogenated diamond-like carbon films in a nitrogen environment [J].

Li, HX ;

Xu, T ;

Wang, CB ;

Chen, JM ;

Zhou, HD ;

Liu, HW .

JOURNAL OF PHYSICS D-APPLIED PHYSICS, 2005, 38 (01) :62-69

[7] Surface Control of Nanodiamond: From Homogeneous Termination to Complex Functional Architectures for Biomedical Applications [J].

Mayerhoefer, Elisabeth ;

Krueger, Anke .

ACCOUNTS OF CHEMICAL RESEARCH, 2022, 55 (24) :3594-3604

[8]

Mishra R., 2018, ADV NANOMATERIALS SE, V2, P1, DOI [10.22261/8W2EG0, DOI 10.22261/8W2EG0]

[9]

Mochalin VN, 2012, NAT NANOTECHNOL, V7, P11, DOI [10.1038/nnano.2011.209, 10.1038/NNANO.2011.209]

[10] Control of sp2/sp3 carbon ratio and surface chemistry of nanodiamond powders by selective oxidation in air [J].

Osswald, Sebastian ;

Yushin, Gleb ;

Mochalin, Vadym ;

Kucheyev, Sergei O. ;

Gogotsi, Yury .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2006, 128 (35) :11635-11642

← 1 2 3 →