| 000 | 02974nlm1a2200445 4500 | ||
|---|---|---|---|
| 001 | 665836 | ||
| 005 | 20231030042016.0 | ||
| 035 | _a(RuTPU)RU\TPU\network\37040 | ||
| 035 | _aRU\TPU\network\24195 | ||
| 090 | _a665836 | ||
| 100 | _a20211117a2018 k y0engy50 ba | ||
| 101 | 0 | _aeng | |
| 102 | _aUS | ||
| 135 | _adrcn ---uucaa | ||
| 181 | 0 | _ai | |
| 182 | 0 | _ab | |
| 200 | 1 |
_aPlasmonic Heating Plays a Dominant Role in the Plasmon-Induced Photocatalytic Reduction of 4-Nitrobenzenethiol _fA. A. Golubev, B. N. Khlebtsov, R. D. Rodriguez (Rodriges) Contreras [et al.] |
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| 203 |
_aText _celectronic |
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| 300 | _aTitle screen | ||
| 320 | _a[References: 45 tit.] | ||
| 330 | _aIt is believed that plasmon-excited electrons from Ag and Au nanostructures can induce photochemical reactions. However, the influence of heat generated by nanoparticle (NP) hotspots during light irradiation was not systematically studied yet. To evaluate the role of plasmonic heating, we performed a surface-enhanced Raman spectroscopy study of the photocatalytic conversion of 4-nitrobenzenthiol to 4-aminobenzenthiol by metal NPs with different compositions and shapes having localized surface plasmon resonances (LSPRs) spanning the whole visible range. Our collective results based on temperature-dependent studies and multiwavelength analyses show that contrary to the previous reports, the photocatalytic reaction is not only determined by the excitation of LSPRs or by the NP material (Ag or Au) but also drastically dependent on the plasmon-induced heating. This work has strong implications for the development and engineering of novel plasmonic and photonic applications where the role of localized temperature must be considered. | ||
| 461 | _tJournal of Physical Chemistry C | ||
| 463 |
_tVol. 122 , iss. 10 _v[P. 5657–5663] _d2018 |
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| 610 | 1 | _aэлектронный ресурс | |
| 610 | 1 | _aтруды учёных ТПУ | |
| 610 | 1 | _aплазменный нагрев | |
| 610 | 1 | _aнаноструктуры | |
| 610 | 1 | _aсветовое облучение | |
| 610 | 1 | _aспектроскопия | |
| 610 | 1 | _aкомбинационное рассеяние | |
| 610 | 1 | _aплазмоны | |
| 701 | 1 |
_aGolubev _bA. A. _gAlexander |
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| 701 | 1 |
_aKhlebtsov _bB. N. _gBoris |
|
| 701 | 1 |
_aRodriguez (Rodriges) Contreras _bR. D. _cVenezuelan physicist, doctor of science _cProfessor of Tomsk Polytechnic University _f1982- _gRaul David _2stltpush _3(RuTPU)RU\TPU\pers\39942 |
|
| 701 | 0 | _aChen Ying | |
| 701 | 1 |
_aZahn _bD. R. T. _gDietrich |
|
| 712 | 0 | 2 |
_aНациональный исследовательский Томский политехнический университет _bИсследовательская школа химических и биомедицинских технологий _c(2017- ) _h8120 _2stltpush _3(RuTPU)RU\TPU\col\23537 |
| 801 | 2 |
_aRU _b63413507 _c20211117 _gRCR |
|
| 856 | 4 | _uhttp://dx.doi.org/10.1021/acs.jpcc.7b12101 | |
| 942 | _cCF | ||