000 03264nla2a2200445 4500
001 640131
005 20231030040341.0
035 _a(RuTPU)RU\TPU\network\4661
090 _a640131
100 _a20150410a2015 k y0engy50 ba
101 0 _aeng
102 _aUS
105 _ay z 100zy
135 _adrcn ---uucaa
181 0 _ai
182 0 _ab
200 1 _aPhotodegradation of an Herbicide (2-methyl-4-chlorophenoxyacetic acid) in the Presence of “TiO[2], SnO[2], SnO[2]/TiO[2] Nanoparticles – Polypropylene Fibrous Carrier” Systems
_fI. A. Lysak [et al.]
203 _aText
_celectronic
300 _aTitle screen
330 _aUsing electronic spectroscopy and fluorescence techniques, the degradation of 2-methyl-4-chlorophenoxyacetic acid has been researched in water under the excitation with UV radiation produced by a KrCl excimer lamp in the presence of “TiO[2], SnO[2], SnO[2]/TiO[2] Nanoparticles – Polypropylene Fibrous Carrier” Systems. It has been determined that MCPA phototransformation is most efficient when using the “TiO[2]/SnO[2] heteronanoparticles – carrier” system with the concentration of 25/6 mg/g. The results indicate that systems with applied semiconductor particles do not exhibit sorption properties towards МСРА molecules. Therefore, the change in the spectral characteristics of a МСРА water solution after time-exposure and exposure to radiation is only associated with the phototransformations of non-adsorbed МСРА molecules and with the emergence of their photodegradation products.
333 _aРежим доступа: по договору с организацией-держателем ресурса
461 0 _0(RuTPU)RU\TPU\network\4598
_tAdvanced Materials Research
_oScientific Journal
463 0 _0(RuTPU)RU\TPU\network\4656
_tVol. 1085 : Prospects of Fundamental Sciences Development (PFSD-2014)
_oThe XIth International Conference, April 22-25, 2014, Tomsk, Russia
_o[proceedings]
_v[P. 107-112]
_d2015
610 1 _aэлектронный ресурс
610 1 _aтруды учёных ТПУ
610 1 _aфотодеградации
610 1 _aполипропилен
610 1 _aволокнистые материалы
610 1 _aволокнистые носители
610 1 _aолово
610 1 _aнаночастицы
610 1 _aдиоксид титана
701 1 _aLysak
_bI. A.
_cspecialist in the field of engineering graphics and descriptive geometry
_cAssociate Professor of Tomsk Polytechnic University, Candidate of technical sciences
_f1977-
_gIlya Aleksandrovich
_2stltpush
_3(RuTPU)RU\TPU\pers\31987
701 1 _aMalinovskaya
_bT. D.
_gTatyana
701 1 _aTchaikovskaya
_bO. N.
_gOlga
701 1 _aArtyushin
_bV. R.
_gVyacheslav
712 0 2 _aНациональный исследовательский Томский политехнический университет (ТПУ)
_bИнститут кибернетики (ИК)
_bКафедра инженерной графики и промышленного дизайна (ИГПД)
_h7273
_2stltpush
_3(RuTPU)RU\TPU\col\18737
801 2 _aRU
_b63413507
_c20161228
_gRCR
856 4 _uhttp://dx.doi.org/10.4028/www.scientific.net/AMR.1085.107
942 _cCF