| 000 | 03220nla2a2200457 4500 | ||
|---|---|---|---|
| 001 | 652834 | ||
| 005 | 20231030041156.0 | ||
| 035 | _a(RuTPU)RU\TPU\network\18173 | ||
| 035 | _aRU\TPU\network\18165 | ||
| 090 | _a652834 | ||
| 100 | _a20170127a2016 k y0engy50 ba | ||
| 101 | 0 | _aeng | |
| 105 | _ay z 100zy | ||
| 135 | _adrcn ---uucaa | ||
| 181 | 0 | _ai | |
| 182 | 0 | _ab | |
| 200 | 1 |
_aDetermination of rhodium content by the method of Stripping voltammetry in ores and technogenic raw materials _fN. A. Kolpakova, E. N. Dyachenko |
|
| 203 |
_aText _celectronic |
||
| 300 | _aTitle screen | ||
| 320 | _a[References: 6 tit.] | ||
| 330 | _aThe method of determination of rhodium by the method of Stripping voltammetry in ores and technogenic raw materials has been developed. Determination of rhodium (III) in solution by Stripping voltammetry method was carried out by peak of selective electrooxidation of bismuth from intermetallic compound Bi2Rh. 1 M KSCN was selected as a background electrolyte. The method of melting of the sample with potassium tetrafluoroborate (KBrF4) at a temperature of 500 was used for the conversion of the rhodium solution.The method of deposition of most ions present in solution of alkali metals was used to separate ions of rhodium (III) from the matrix of the samples. Ions of Pt (IV), Rh (III) and Ir (IV) remain in solution after precipitation. Ions of iridium (IV) and 10- fold excess of platinum (IV) do not interfere with the determination of rhodium (III) against the background of 1 M KSCN. | ||
| 461 | 0 |
_0(RuTPU)RU\TPU\network\4526 _tMATEC Web of Conferences |
|
| 463 | 0 |
_0(RuTPU)RU\TPU\network\17872 _tVol. 85 : Chemistry and Chemical Technology in XXI Century (CCT 2016) _oConference, May 17-20, 2016, Tomsk, Russia _o[proceedings] _fNational Research Tomsk Polytechnic University (TPU) ; eds. A. N. Pestryakov ; E. I. Korotkova ; A. Vorobiev _v[01007, 7 p.] _d2016 |
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| 610 | 1 | _aэлектронный ресурс | |
| 610 | 1 | _aтруды учёных ТПУ | |
| 610 | 1 | _aродий | |
| 610 | 1 | _aинверсионная вольтамперометрия | |
| 610 | 1 | _aруды | |
| 610 | 1 | _aтехногенное сырье | |
| 610 | 1 | _aплавление | |
| 610 | 1 | _aэлектроокисление | |
| 610 | 1 | _aметоды осаждения | |
| 610 | 1 | _aплатиновые металлы | |
| 610 | 1 | _aминеральное сырье | |
| 700 | 1 |
_aKolpakova _bN. A. _cMaiden Name Polukarova _crussian chemist _f1942- _gNina Alexandrovna _2stltpush _3(RuTPU)RU\TPU\pers\28201 |
|
| 701 | 1 |
_aDyachenko _bE. N. _cchemist _cresearch engineer of Tomsk Polytechnic University _f1981- _gElena Nikolaevna _2stltpush _3(RuTPU)RU\TPU\pers\33864 |
|
| 712 | 0 | 2 |
_aНациональный исследовательский Томский политехнический университет (ТПУ) _bИнститут природных ресурсов (ИПР) _bКафедра физической и аналитической химии (ФАХ) _h94 _2stltpush _3(RuTPU)RU\TPU\col\18656 |
| 801 | 2 |
_aRU _b63413507 _c20170203 _gRCR |
|
| 856 | 4 | _uhttp://dx.doi.org/10.1051/matecconf/20168501007 | |
| 856 | 4 | _uhttp://earchive.tpu.ru/handle/11683/36594 | |
| 942 | _cCF | ||