Mesoporous manganese oxide for the degradation of organophosphates pesticides

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F44555601%3A13520%2F15%3A43886870" target="_blank" >RIV/44555601:13520/15:43886870 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/61388980:_____/16:00469309

Výsledek na webu

<a href="http://link.springer.com/article/10.1007%2Fs10853-015-9577-9" target="_blank" >http://link.springer.com/article/10.1007%2Fs10853-015-9577-9</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s10853-015-9577-9" target="_blank" >10.1007/s10853-015-9577-9</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Mesoporous manganese oxide for the degradation of organophosphates pesticides

Popis výsledku v původním jazyce

Manganese(IV) oxide used for degradation of toxic organophosphorus compounds was prepared by homogeneous hydrolysis of potassium permanganate (KMnO4) with 2-chloroacetamide. The prepared sample was characterized by X-ray diffraction, scanning electron microscopy, high-resolution transmission electron microscopy, and nitrogen physisorption. The degradation efficiency was determined with parathion methyl (PM) as representative of organophosphate pesticides using high-performance liquid chromatography. Fora comparison, the commercially obtained product and the two synthesized manganese(IV) oxides prepared by direct reaction of manganese(II) sulfate (MnSO4.H2O) and potassium permanganate (KMnO4) and potassium permanganate (KMnO4) with urea in aqueous solution were tested. The sample prepared by homogeneous hydrolysis of KMnO4 with 2-chloroacetamide showed the highest degradation efficacy. The reaction half-time in non-polar organic solvent (n-heptane) was around 0.9 min with the degradati

Název v anglickém jazyce

Mesoporous manganese oxide for the degradation of organophosphates pesticides

Popis výsledku anglicky

Manganese(IV) oxide used for degradation of toxic organophosphorus compounds was prepared by homogeneous hydrolysis of potassium permanganate (KMnO4) with 2-chloroacetamide. The prepared sample was characterized by X-ray diffraction, scanning electron microscopy, high-resolution transmission electron microscopy, and nitrogen physisorption. The degradation efficiency was determined with parathion methyl (PM) as representative of organophosphate pesticides using high-performance liquid chromatography. Fora comparison, the commercially obtained product and the two synthesized manganese(IV) oxides prepared by direct reaction of manganese(II) sulfate (MnSO4.H2O) and potassium permanganate (KMnO4) and potassium permanganate (KMnO4) with urea in aqueous solution were tested. The sample prepared by homogeneous hydrolysis of KMnO4 with 2-chloroacetamide showed the highest degradation efficacy. The reaction half-time in non-polar organic solvent (n-heptane) was around 0.9 min with the degradati

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

CI - Průmyslová chemie a chemické inženýrství

OECD FORD obor

—

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2015

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Journal of Materials Science

ISSN

0022-2461

e-ISSN

—

Svazek periodika

2015

Číslo periodika v rámci svazku

51

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

9

Strana od-do

2634-2642

Kód UT WoS článku

000367680800040

EID výsledku v databázi Scopus

—