Radiation-assisted synthesis of iridium and rhodium nanoparticles supported on polyvinylpyrrolidone

被引：16

作者：

Rojas, J. V. ^{[1
]}

Castano, C. H. ^{[1
]}

机构：

[1] Missouri Univ Sci & Technol, Dept Min & Nucl Engn, Rolla, MO 65409 USA

来源：

JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY | 2014年 / 302卷 / 01期

关键词：

Iridium nanoparticles; Rhodium nanoparticles; Radiolysis synthesis; Gamma irradiation; Radiation induced chemistry; POLYVINYL PYRROLIDONE; GOLD NANOPARTICLES; HYDROGEN; PLATINUM; CATALYST; PD; POLY(VINYLPYRROLIDONE); NANOCLUSTERS; REDUCTION; GROWTH;

D O I：

10.1007/s10967-014-3291-y

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

The controlled synthesis of rhodium (Rh) and iridium (Ir) nanoparticles was carried out by gamma irradiation of aqueous solutions containing the metal precursor salt and polyvinylpyrrolidone (PVP). The nanoparticles were synthesized at various PVP and precursor concentrations with absorbed doses between 20 and 60 kGy. Nanoparticles with average sizes of 2.4 and 2.6 nm and narrow particle size distributions were obtained at metal precursor/PVP concentrations of 6/0.3 and 6/3 mM for Ir and Rh when irradiated at 60 kGy. The interaction of the nanoparticles surfaces with the PVP was studied.

引用

页码：555 / 561

页数：7

共 50 条

[1] Radiation-assisted synthesis of iridium and rhodium nanoparticles supported on polyvinylpyrrolidone
J. V. Rojas
C. H. Castano
Journal of Radioanalytical and Nuclear Chemistry, 2014, 302 : 555 - 561
[2] Radiation-assisted synthesis of Prussian blue nanoparticles using sugar as stabilizer
Ling Chang
Shuquan Chang
Wei Han
Zheng Li
Zheng Zhang
Yaodong Dai
Haiqian Zhang
Journal of Radioanalytical and Nuclear Chemistry, 2017, 314 : 289 - 295
[3] Radiation-assisted synthesis of Prussian blue nanoparticles using sugar as stabilizer
Chang, Ling
Chang, Shuquan
Han, Wei
Li, Zheng
Zhang, Zheng
Dai, Yaodong
Zhang, Haiqian
JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY, 2017, 314 (01) : 289 - 295
[4] Radiation-Assisted Formation of Metal Nanoparticles in Molten Salts
Dias, Elaine T.
Gill, Simerjeet K.
Liu, Yang
Halstenberg, Phillip
Dai, Sheng
Huang, Jiahao
Mausz, Julia
Gakhar, Ruchi
Phillips, William C.
Mahurin, Shannon
Pimblott, Simon M.
Wishart, James F.
Frenkel, Anatoly, I
JOURNAL OF PHYSICAL CHEMISTRY LETTERS, 2021, 12 (01): : 157 - 164
[5] Phytosynthesis and radiation-assisted methods for obtaining metal nanoparticles
Radu Claudiu Fierascu
Irina Fierascu
Eduard Marius Lungulescu
Nicoleta Nicula
Raluca Somoghi
Lia Mara Diţu
Camelia Ungureanu
Anca Nicoleta Sutan
Oana Alexandra Drăghiceanu
Alina Paunescu
Liliana Cristina Soare
Journal of Materials Science, 2020, 55 : 1915 - 1932
[6] Phytosynthesis and radiation-assisted methods for obtaining metal nanoparticles
Fierascu, Radu Claudiu
Fierascu, Irina
Lungulescu, Eduard Marius
Nicula, Nicoleta
Somoghi, Raluca
Ditu, Lia Mara
Ungureanu, Camelia
Sutan, Anca Nicoleta
Draghiceanu, Oana Alexandra
Paunescu, Aline
Soare, Liliana Cristina
JOURNAL OF MATERIALS SCIENCE, 2020, 55 (05) : 1915 - 1932
[7] Radiation-Assisted Green Synthesis and Characterization of Selenium Nanoparticles, and Larvicidal Effects on Culex pipiens complex
A. M. Fadl
E. M. S. El-Kholy
I. Abulyazid
A. A. Shoman
H. H. Awad
H. S. Mohammed
Journal of Cluster Science, 2022, 33 : 2601 - 2615
[8] Microwave radiation-assisted synthesis of Pt-CNTs
Zhong Qi-Ling
Zhang Bing
Ding Yue-Min
Rao Gui-Shi
Wang Guo-Fu
Jiang Yu-Xiong
Ren Bin
Tian Zhong-Qun
ACTA PHYSICO-CHIMICA SINICA, 2007, 23 (03) : 429 - 432
[9] Radiation-Assisted Synthesis of Polymer-Based Nanomaterials
Guven, Olgun
APPLIED SCIENCES-BASEL, 2021, 11 (17):
[10] Radiation-Assisted Green Synthesis and Characterization of Selenium Nanoparticles, and Larvicidal Effects on Culex pipiens complex
Fadl, A. M.
El-Kholy, E. M. S.
Abulyazid, I.
Shoman, A. A.
Awad, H. H.
Mohammed, H. S.
JOURNAL OF CLUSTER SCIENCE, 2022, 33 (06) : 2601 - 2615

← 1 2 3 4 5 →