Synthesis of Molybdenum Blue Dispersions Using Ascorbic Acid as Reducing Agent

被引：15
|
作者：
Gavrilova, Natalia [1 ]
Myachina, Maria [1 ]
Harlamova, Daria [1 ]
Nazarov, Victor [1 ]
机构：
[1] D Mendeleev Univ Chem Technol Russia, Dept Colloid Chem, Miusskaya Sq 9, Moscow 125047, Russia
来源：
COLLOIDS AND INTERFACES | 2020年 / 4卷 / 02期
关键词：
molybdenum blue; molybdenum oxide nanocluster; polyoxometalate; dispersions; stability; CATALYSTS; IONS; POLYOXOMOLYBDATES; REDUCTION; PARTICLES; OXIDATION; CLUSTERS;
D O I：
10.3390/colloids4020024
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
Stable molybdenum blue nanoparticles dispersions were synthesized using ammonium heptamolybdate and ascorbic acid. The effect of molar ratios of reducing agent/Mo and acid/Mo on the speed of formation and stability of the disperse system has been demonstrated. The particles were characterized by UV/vis, infrared (FTIR), nuclear magnetic resonance (NMR) spectroscopy, and dynamic light scattering (DLS) methods. The X-ray photoelectron spectroscopy (XPS) method confirmed the presence of reduced Mo(V)in the structure of molybdenum oxide nanoclusters, the proportion of which was 30%.
引用
收藏
页数：14
相关论文
共 50 条
  • [1] Facile Synthesis of Graphene from Graphite Using Ascorbic Acid as Reducing Agent
    Andrijanto, Eko
    Shoelarta, Shoerya
    Subiyanto, Gatot
    Rifki, Sadur
    [J]. 3RD INTERNATIONAL CONFERENCE ON ADVANCED MATERIALS SCIENCE AND TECHNOLOGY (ICAMST 2015), 2016, 1725
  • [2] Aqueous synthesis of luminescent cadmium telluride quantum dots using ascorbic acid as the reducing agent
    Xie, Xian
    Wu, Xiaoyu
    Liu, Tangkang
    Li, Huaimei
    Wang, Yilin
    Lu, Jianping
    [J]. MICRO & NANO LETTERS, 2014, 9 (07) : 478 - 481
  • [3] Study of pH Influence in the Synthesis of Copper Nanoparticles Using Ascorbic Acid as Reducing and Stabilizing Agent
    Goncalves Martins, Thamiris Auxiliadora
    Botelho Junior, Amilton Barbosa
    de Moraes, Viviane Tavares
    Romano Espinosa, Denise Crocce
    [J]. TMS 2020 149TH ANNUAL MEETING & EXHIBITION SUPPLEMENTAL PROCEEDINGS, 2020, : 1547 - 1557
  • [4] Preparation and Characterization of Platinum Nanorods Using Ascorbic Acid as the Reducing Agent
    Yang, Ming
    Xia, Juanjuan
    [J]. ADVANCED TECHNOLOGIES IN MANUFACTURING, ENGINEERING AND MATERIALS, PTS 1-3, 2013, 774-776 : 577 - 580
  • [5] PVA Stabilized Gold Nanoparticles Using Ascorbic Acid as A Reducing Agent
    Tyagi, Himanshu
    Kushwaha, Ajay
    Kumar, Anshuman
    Aslam, M.
    [J]. SOLID STATE PHYSICS: PROCEEDINGS OF THE 55TH DAE SOLID STATE PHYSICS SYMPOSIUM 2010, PTS A AND B, 2011, 1349 : 419 - 420
  • [6] COLORIMETRIC DETERMINATION OF PHOSPHOROUS IN ACID SOIL EXTRACTS USING ASCORBIC ACID AS REDUCING AGENT
    PLOTNIKOVA, LF
    [J]. SOVIET SOIL SCIENCE-USSR, 1970, 2 (05): : 636 - +
  • [7] Ascorbic acid as a reducing agent for phosphorus analysis by colorimetry
    Santos, Lenio da Silva
    da Silva, Leandro Souza
    Griebeler, Gustavo
    [J]. CIENCIA RURAL, 2014, 44 (06): : 1015 - 1018
  • [8] Samarium(III)-based AGET ATRP of Acrylonitrile Using Ascorbic Acid as Reducing Agent
    Chen, Hou
    Liu, Delong
    Ji, Naiyi
    Tan, Zhi
    Zong, Guangxi
    Qu, Rongjun
    Wang, Chunhua
    [J]. JOURNAL OF MACROMOLECULAR SCIENCE PART A-PURE AND APPLIED CHEMISTRY, 2011, 48 (04): : 284 - 290
  • [9] Preparation and characterization of gold nanoparticles using ascorbic acid as reducing agent in reverse micelles
    Kai Sun
    Jingxia Qiu
    Jiwei Liu
    Yuqing Miao
    [J]. Journal of Materials Science, 2009, 44 : 754 - 758
  • [10] Recovery of manganese from ferruginous manganese ore using ascorbic acid as reducing agent
    Sinha, Manish Kumar
    Purcell, Walter
    Van der Westhuizen, Willem A.
    [J]. MINERALS ENGINEERING, 2020, 154
12345