| 000 | 04010nlm1a2200505 4500 | ||
|---|---|---|---|
| 001 | 664926 | ||
| 005 | 20231030041946.0 | ||
| 035 | _a(RuTPU)RU\TPU\network\36111 | ||
| 035 | _aRU\TPU\network\35649 | ||
| 090 | _a664926 | ||
| 100 | _a20210528a2021 k y0engy50 ba | ||
| 101 | 0 | _aeng | |
| 135 | _adrcn ---uucaa | ||
| 181 | 0 | _ai | |
| 182 | 0 | _ab | |
| 200 | 1 |
_aFabrication of MoO3/TiO2-SiO2 with hollow spherical shape using resin as the template: Effect of decomposition of resins _fS. A. Kuznetsova, O. S. Khalipova, K. V. Lisitsa [et al.] |
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| 203 |
_aText _celectronic |
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| 300 | _aTitle screen | ||
| 320 | _a[References: 30 tit.] | ||
| 330 | _aAnion exchange resins are widely used in template synthesis of oxide composites. The present work is aimed to study the thermal destruction of anion exchangers with divinyl-benzene and polyacrylate matrices in order to obtain hollow spherical MoO3/TiO2–SiO2 composites from these resins preliminarily saturated with paramolybate ion and coated with tetrabutoxytitanium sol with tetroethoxysilane. It is shown that the processes of resins decomposition affect the strength of spherical composites. Decomposition of the resin with a polyacrylate matrix, accompanied by random nucleation and burnout of the organic matrix at 350°C, leads to the formation of spherical oxide composites with cracks on the surface. The decomposition reactions of the resin with a divinylbenzene matrix occurring at the boundaries of the phases of cylindrical and spherical symmetry, as well as a lower burnout temperature of the organic matrix (290°C), contribute to the formation of dense MoO3/TiO2–SiO2 spheres. Hollow spherical composites 0.3–0.5?mm in size are orthorhombic ?-MoO3 coated with a mixture of titanium dioxide with anatase structure and amorphous silicon dioxide. | ||
| 333 | _aРежим доступа: по договору с организацией-держателем ресурса | ||
| 461 | _tJournal of Applied Polymer Science | ||
| 463 |
_tVol. 138, iss. 34 _v[ae50851, 10 p.] _d2021 |
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| 610 | 1 | _aэлектронный ресурс | |
| 610 | 1 | _aтруды учёных ТПУ | |
| 610 | 1 | _aapplications | |
| 610 | 1 | _abiomedical applications | |
| 610 | 1 | _acatalysts | |
| 610 | 1 | _adrug delivery systems | |
| 610 | 1 | _aприложения | |
| 610 | 1 | _aкатализаторы | |
| 610 | 1 | _aдоставка | |
| 610 | 1 | _aлекарства | |
| 701 | 1 |
_aKuznetsova _bS. A. _gSvetlana Anatoljevna |
|
| 701 | 1 |
_aKhalipova _bO. S. _gOlga Sergeevna |
|
| 701 | 1 |
_aLisitsa _bK. V. _gKonstantin Vladislavovich |
|
| 701 | 1 |
_aDitts _bA. A. _cChemical Engineer _cAssociate Professor of Tomsk Polytechnic University, Candidate of technical science _f1981- _gAleksander Andreevich _2stltpush _3(RuTPU)RU\TPU\pers\31270 |
|
| 701 | 1 |
_aMalchik _bA. G. _cspecialist in the field of ecology and life safety _cAssociate Professor of Yurga technological Institute of Tomsk Polytechnic University, candidate of technical sciences _f1970- _gAleksandra Gennadievna _2stltpush _3(RuTPU)RU\TPU\pers\34721 |
|
| 701 | 0 | _aChen Yuwen | |
| 701 | 1 |
_aKozik _bV. V. _cChemical Engineer _cProfessor-consultant of Yurga technological Institute of Tomsk Polytechnic University _f1947- _gVladimir Vasilievich _2stltpush _3(RuTPU)RU\TPU\pers\34722 |
|
| 712 | 0 | 2 |
_aНациональный исследовательский Томский политехнический университет _bИнженерная школа новых производственных технологий _bНаучно-образовательный центр Н. М. Кижнера _h7872 _2stltpush _3(RuTPU)RU\TPU\col\23556 |
| 712 | 0 | 2 |
_aНациональный исследовательский Томский политехнический университет _bЮргинский технологический институт _c(2009- ) _h349 _2stltpush _3(RuTPU)RU\TPU\col\15903 |
| 801 | 2 |
_aRU _b63413507 _c20210930 _gRCR |
|
| 856 | 4 | _uhttps://doi.org/10.1002/app.50851 | |
| 942 | _cCF | ||