Enhanced catalytic reduction of para-nitrophenol using α-MoO3 molybdenum oxide nanorods and stacked nanoplates as catalysts prepared from different precursors

被引：7

作者：

Abboudi, Mostafa ^{[1
,2
]}

Oudghiri-Hassani, Hicham ^{[1
,3
]}

Al Wadaani, Fahd ^{[1
]}

Rakass, Souad ^{[1
]}

Al Ghamdi, Ali ^{[1
]}

Messali, Mouslim ^{[1
]}

机构：

[1] Taibah Univ, Coll Sci, Chem Dept, Almadinah 30002, Saudi Arabia

[2] Univ Abdelmalek Essadi, Fac Sci & Tech Tanger, Dept Genie Chim, BP 416, Tangier, Morocco

[3] Cegep Drummondville, Dept Sci Nat, Drummondville, PQ, Canada

来源：

JOURNAL OF TAIBAH UNIVERSITY FOR SCIENCE | 2018年 / 12卷 / 02期

关键词：

alpha-MoO3; para-Nitrophenol reduction; nanorods; nanoplates; MOO3; THIN-FILMS; PARTICLE-SIZE; PERFORMANCE; NANOBELTS; DEGRADATION; FABRICATION;

D O I：

10.1080/16583655.2018.1451102

中图分类号：

O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

Molybdenum oxide, alpha-MoO3, nanorods and stacked nanoplates were prepared from oxalate, citrate and tartrate precursors. These molybdenum oxides showed high efficiencies in the reduction of para-nitrophenol to para-aminophenol in the presence of NaBH4. The prepared precursors were first characterized by thermal gravimetric analysis (TGA) and then thermally decomposed at 350 degrees C (oxalate precursor) and 550 degrees C (citrate and tartrate precursors). The final oxides were characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM) and the Braunauer-Emmet-Teller (BET) technique. The oxalate precursor is the most efficient catalyst for the reduction reaction.

引用

页码：133 / 137

页数：5

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