Keywords
dangling bond spins
detonation nanodiamond
radiation chemistry
spin paramagnetism
surface functional groups
γ-radiation
Abstract
Detonation nanodiamonds of 5nm size with the surface terminated by carboxyl and/or hydroxyl groups, which act as radical scavengers, represent promising nanofillers for polymer composites. Irradiation of the nanodiamonds with 137Cs γ-rays does not produce long living paramagnetic species both inside the crystalline core and in the outer molecular shell. The reason is rapid interaction of the radiation-induced surface radicals with physisorbed water, molecular oxygen and oxidizing products of their radiolysis.
References
1.
Campbell B., Choudhury W., Mainwood A., Newton M., Davies G.
Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment,
2002
2.
Campbell B., Mainwood A.
phys stat sol (a),
2000
3.
10.1016/j.mencom.2021.03.027_bib0015
Detonation Nanodiamonds. Science and Applications,
2014
4.
Osipov V.Y., Boukhvalov D.W., Takai K.
Mendeleev Communications,
2019
5.
Osipov V.Y., Romanov N.M., Kogane K., Touhara H., Hattori Y., Takai K.
Mendeleev Communications,
2020
6.
Dolmatov V.Y., Ozerin A.N., Kulakova I.I., Bochechka O.O., Lapchuk N.M., Myllymäki V., Vehanen A.
Russian Chemical Reviews,
2020
7.
Lai S., Yue L., Li T., Hu Z.
Wear,
2006
8.
Negrov D.A., Eremin E.N., Mozgovoi I.V.
Chemical and Petroleum Engineering (English translation of Khimicheskoe i Neftyanoe Mashinostroenie),
2017
9.
Mochalin V.N., Gogotsi Y.
Diamond and Related Materials,
2015
10.
Effect of gamma irradiation on photoluminescence of MEH-PPV/detonation nanodiamond polymer composite
Romanov N.M., Shakhov F.M., Osipov V.Y., Musikhin C.F.
Journal of Optical Technology (A Translation of Opticheskii Zhurnal),
2019
11.
10.1016/j.mencom.2021.03.027_bib0055
Mikitaev
Polymernye nanokompozity. Mnogoobrazie strukturnykh form i prilozhenii (Polymeric Nanocomposites. Structural Diversity and Applications),
2009
12.
Osipov V.Y., Aleksenskiy A.E., Shames A.I., Panich A.M., Shestakov M.S., Vul’ A.Y.
Diamond and Related Materials,
2011
13.
Gridnev I.D., Osipov V.Y., Aleksenskii A.E., Vul’ A.Y., Enoki T.
Bulletin of the Chemical Society of Japan,
2014
14.
10.1016/j.mencom.2021.03.027_bib0070
Henley
The Chemistry and Physics of High Energy Reactions,
1969
15.
10.1016/j.mencom.2021.03.027_bib0075
Mamedov
Radiatsionnaya fizika i khimiya polimerov (Radiation Physics and Chemistry of Polymers),
2015
16.
Osipov V.Y., Shames A.I., Enoki T., Takai K., Baidakova M.V., Vul' A.Y.
Diamond and Related Materials,
2007
17.
Shames A.I., Osipov V.Y., Aleksenskiy A.E., Ōsawa E., Vul' A.Y.
Diamond and Related Materials,
2011
18.
Turner S., Lebedev O.I., Shenderova O., Vlasov I.I., Verbeeck J., Van Tendeloo G.
Advanced Functional Materials,
2009
19.
Turner S., Shenderova O., Da Pieve F., Lu Y., Yücelen E., Verbeeck J., Lamoen D., Van Tendeloo G.
Physica Status Solidi (A) Applications and Materials Science,
2013
20.
Osipov V.Y., Treussart F., Zargaleh S.A., Takai K., Shakhov F.M., Hogan B.T., Baldycheva A.
Nanoscale Research Letters,
2019
21.
Osipov V.Y., Boukhvalov D.W., Takai K.
Mendeleev Communications,
2020
22.
10.1016/j.mencom.2021.03.027_bib0110
Carlin
Magnetochemistry,
1986
23.
10.1016/j.mencom.2021.03.027_bib0115
Boča
A Handbook of Magnetochemical Formulae,
2012
24.
Le Caër S.
Water (Switzerland),
2011
25.
Bedar A., Goswami N., Singha A.K., Kumar V., Debnath A.K., Sen D., Aswal V.K., Kumar S., Dutta D., Keshavkumar B., Ghodke S., Jain R., Singh B.G., Tewari P.K., Bindal R.C., et. al.
Nanoscale Advances,
2020
26.
Pina-Salazar E., Urita K., Hayashi T., Futamura R., Vallejos-Burgos F., Włoch J., Kowalczyk P., Wiśniewski M., Sakai T., Moriguchi I., Terzyk A.P., Osawa E., Kaneko K.
Langmuir,
2017
27.
Velo-Gala I., López-Peñalver J.J., Sánchez-Polo M., Rivera-Utrilla J.
Carbon,
2014
28.
Ma H., Zhang L., Zhang Y., Wang S., Sun C., Yu H., Zeng X., Zhai M.
Radiation Physics and Chemistry,
2016
29.
Aujara K.M., Chieng B.W., Ibrahim N.A., Zainuddin N., Thevy Ratnam C.
International Journal of Molecular Sciences,
2019
30.
Ansón-Casaos A., Puértolas J.A., Pascual F.J., Hernández-Ferrer J., Castell P., Benito A.M., Maser W.K., Martínez M.T.
Applied Surface Science,
2014
31.
Acosta-Elías M., Sarabia-Sainz A., Pedroso-Santana S., Silva-Campa E., Santacruz-Gomez K., Angulo-Molina A., Castaneda B., Soto-Puebla D., Barboza-Flores M., Melendrez R., Álvarez-García S., Pedroza-Montero M.
Physica Status Solidi (A) Applications and Materials Science,
2015
32.
Santacruz-Gomez K., Silva-Campa E., Melendrez-Amavizca R., Teran Arce F., Mata-Haro V., Landon P.B., Zhang C., Pedroza-Montero M., Lal R.
Nanoscale,
2016
33.
Grall R., Girard H., Saad L., Petit T., Gesset C., Combis-Schlumberger M., Paget V., Delic J., Arnault J., Chevillard S.
Biomaterials,
2015