Preparation and Characterization of Rod-like γ-Fe2O3 Nanoparticles

Abstract

Abstract: This paper presented a new method to prepare γ-Fe₂O₃ nanoparticles. After the reaction of FeCl₃ with NaOH in the presence of polyethylene glycol(PEG-400), the precipitate was dried at
60℃ in air and then calcined at different temperatures for 1h. XRD, Mossbauer spectroscope, TEM, FTIR and TG-DTA were used to characterize the obtained samples. The results
show that after the precipitate dried at 60℃ for 6h, a poor-crystalline γ-Fe₂O₃ powder forms, and calcined at 300℃ for 1h, the poor-crystalline powder turns to rod-like
γ-Fe₂O₃ nanoparticles with aspect ratio about 5.

Key words: γ-Fe₂O₃, PEG-400, nanoparticles

CLC Number:

TB383

JIANG Guo-Hua,JIANG Ji-Sen. Preparation and Characterization of Rod-like γ-Fe₂O₃ Nanoparticles[J]. Journal of Inorganic Materials.

[1]	YU Man, GAO Rongyao, QIN Yujun, AI Xicheng. Influence of Upconversion Luminescent Nanoparticles on Hysteresis Effect and Ion Migration Kinetics in Perovskite Solar Cells [J]. Journal of Inorganic Materials, 2024, 39(4): 359-366.
[2]	YU Yefan, XU Ling, NI Zhongbing, SHI Dongjian, CHEN Mingqing. Prussian Blue Modified Biochar: Preparation and Adsorption of Ammonia Nitrogen from Sewage [J]. Journal of Inorganic Materials, 2023, 38(2): 205-212.
[3]	WANG Xiaojun, XU Wen, LIU Runlu, PAN Hui, ZHU Shenmin. Preparation and Properties of Ag@C₃N₄ Photocatalyst Supported by Hydrogel [J]. Journal of Inorganic Materials, 2022, 37(7): 731-740.
[4]	MA Hui, TAO Jianghui, WANG Yanni, HAN Yu, WANG Yabin, DING Xiuping. Gold Nanoparticles Supported on Silica & Titania Hybrid Mesoporous Spheres and Their Catalytic Performance Regulation [J]. Journal of Inorganic Materials, 2022, 37(4): 404-412.
[5]	SU Li, YANG Jianping, LAN Yue, WANG Lianjun, JIANG Wan. Interface Design of Iron Nanoparticles for Environmental Remediation [J]. Journal of Inorganic Materials, 2021, 36(6): 561-569.
[6]	ZHANG Yiqing,ZHANG Shujuan,WAN Zhengrui,MO Han,WANG Niangui,ZHOU Liqun. RuFe Nanoparticles Modified Sheet-like BiVO₄ : High-efficient Synergistic Catalyst for Ammonia Borane Hydrolytic Dehydrogenation [J]. Journal of Inorganic Materials, 2020, 35(7): 809-816.
[7]	SHAO Kang,WANG Tao,WEN Yingting,TENG Yuanjie,LIU Huijun,PAN Zaifa. Modulation of Morphology and Luminescence Property of NaBiF₄:Yb³⁺/Er³⁺ Upconversion Nanoparticles by Organic Ligands [J]. Journal of Inorganic Materials, 2020, 35(4): 447-453.
[8]	GUO Si-Lin, KANG Shuai, LU Wen-Qiang. Ge Nanoparticles in MXene Sheets: One-step Synthesis and Highly Improved Electrochemical Property in Lithium-ion Batteries [J]. Journal of Inorganic Materials, 2020, 35(1): 105-111.
[9]	LI Sheng-Song, ZHENG Yong-Chao, MENG Shu-Lin, WU Li-Zhu, ZHONG Jin- Yi, ZHAO Chong-Lin. Core/Shell Quantum Dots and Au Nanoparticles Assembly for Effective Detection of Nerve Agent Mimic [J]. Journal of Inorganic Materials, 2019, 34(8): 893-898.
[10]	ZHU Meng-Meng, LI Guo-Hua, ZHANG Xue-Ming, ZHAI Jia-Xin, GAN Si-Ping, SONG Xiao. Boron Nitride Nanosheets Supported Cu₂O Nanoparticles: Synthesis and Catalytic Reduction for 4-nitrophenol [J]. Journal of Inorganic Materials, 2019, 34(8): 817-826.
[11]	CHENG Tian-Sheng, PAN Jiong, XU Ying-Ying, BAO Qun-Qun, HU Ping, SHI Jian-Lin. Synthesis of Zn, Mn doped Fe₃O₄ Nanoparticles with Tunable Size [J]. Journal of Inorganic Materials, 2019, 34(8): 899-903.
[12]	WANG Ya, SUO Hong-Li, LIU Min, WANG Tian-Tian, KAUSAR Shaheen, XU Yan, MA Lin. Property of YBCO Films Doping with Positive and Negative Lattice Mismatch Nanoparticles [J]. Journal of Inorganic Materials, 2019, 34(8): 857-861.
[13]	WANG Ya, SUO Hong-Li, MAO Lei, LIU Min, MA Lin, WANG Yi, KAUSAR Shaheen, ZHOU Yu-Qi. Flux Pinning Mechanism of Nb-doped YBCO Film [J]. Journal of Inorganic Materials, 2019, 34(10): 1055-1059.
[14]	LIU Huan-Long, ZHAO Wei, LI Rui-Zhe, HUANG Xie-Yi, TANG Yu-Feng, LI Dong-Mei, HUANG Fu-Qiang. Facile Synthesis of Reduced Graphene Oxide In-situ Wrapped MnTiO₃ Nanoparticles for Excellent Lithium Storage [J]. Journal of Inorganic Materials, 2018, 33(9): 1022-1028.
[15]	WANG Hui, YU You-Xing. KOH Alkalized Fe₃N Nanoparticles on Electrocatalytic Hydrogen Evolution Reaction [J]. Journal of Inorganic Materials, 2018, 33(6): 653-658.

Preparation and Characterization of Rod-like γ-Fe₂O₃ Nanoparticles

PDF (PC)

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics

Comments