不同热处理温度对BiMnO3纳米颗粒成分及结构的影响规律

硅酸盐通报 ›› 2022, Vol. 41 ›› Issue (4): 1473-1478.

不同热处理温度对BiMnO₃纳米颗粒成分及结构的影响规律

马晓宇, 王红军, 魏红

陕西科技大学物理系,西安 710021

收稿日期:2021-12-01 修回日期:2022-01-11 出版日期:2022-04-15 发布日期:2022-04-27
通讯作者: 王红军,博士,副教授。E-mail:wanghongjun@sust.edu.cn
作者简介:马晓宇(1997—),女,硕士研究生。主要从事钙钛矿材料合成与制备的研究。E-mail:1962118942@qq.com
基金资助:
国家自然科学基金(11804211)

Effects of Different Heating Treatment Temperatures on Composition and Structure of BiMnO₃ Nanoparticles

MA Xiaoyu, WANG Hongjun, WEI Hong

Department of Physics, Shaanxi University of Science & Technology, Xi'an 710021, China

Received:2021-12-01 Revised:2022-01-11 Online:2022-04-15 Published:2022-04-27

摘要/Abstract

摘要： BiMnO₃因其铁磁性和铁电性共存的可能性倍受关注。然而,经过热处理后BiMnO₃纳米颗粒成分的变化过程尚不清楚。本文选用共沉淀法合成BiMnO₃纳米颗粒,将制备好的纳米颗粒在空气中以不同温度(300~600 ℃)热处理20 min。利用透射电子显微镜(TEM)、X射线衍射仪(XRD)以及X射线光电子能谱(XPS)系统地研究了BiMnO₃纳米颗粒的成分与晶体结构。TEM结果说明随着热处理温度的升高,BiMnO₃纳米颗粒尺寸逐渐增大。XRD谱显示当热处理温度高于500 ℃时,晶体结构由原来的单斜相转变为Pnma正交对称相。XPS结果证明氧缺陷会随温度的升高而减少。除此之外,XRD和XPS结果均说明,热处理温度达到600 ℃时BiMnO₃纳米颗粒会在空气中分解出Bi₂O₃。该研究结果有助于理解热处理对BiMnO₃纳米颗粒成分变化的影响。

关键词: BiMnO₃纳米颗粒, 热处理, 成分, 晶体结构, 物相分析, 共沉淀法

Abstract: BiMnO₃ has attracted plenty of attention due to the coexistence of ferromagnetism and ferroelectricity properties simultaneously. However, the composition evolution of BiMnO₃ nanoparticles with heating treatment is not clear. Here, the co-precipitation method was adopted to synthesize BiMnO₃ nanoparticles at moderate temperature to investigate the heating treatment induced surface composition evolution. The as-prepared nanoparticles were heated at different temperatures from 300 ℃ to 600 ℃ in the air for 20 min. The influence of heating temperature on crystalline structure and composition was systematically studied using transmission electron microscope (TEM), X-ray diffraction (XRD), and X-ray photoelectron spectroscopy (XPS), respectively. The TEM images demonstrate that the diameter of BiMnO₃ nanoparticles increases gradually as increasing heating temperature. The XRD results indicate that the structure of BiMnO₃ nanoparticles changes from monoclinic to orthorhombic Pnma symmetry phase when the heating temperature is above 500 ℃. The XPS result suggests that the oxygen defects decrease as increasing heating temperature. Besides that, both XRD and XPS results affirm that BiMnO₃ nanoparticles begin to decompose, presenting the unstable property of BiMnO₃ nanoparticles in the air at a temperature above 600 ℃. The results are valuable in understanding the evolution of the composition of BiMnO₃ nanoparticles with heating treatment.

Key words: BiMnO₃ nanoparticle, heating treatment, composition, crystalline structure, phase analysis, co-precipitation method

中图分类号:

马晓宇, 王红军, 魏红. 不同热处理温度对BiMnO₃纳米颗粒成分及结构的影响规律[J]. 硅酸盐通报, 2022, 41(4): 1473-1478.

MA Xiaoyu, WANG Hongjun, WEI Hong. Effects of Different Heating Treatment Temperatures on Composition and Structure of BiMnO₃ Nanoparticles[J]. BULLETIN OF THE CHINESE CERAMIC SOCIETY, 2022, 41(4): 1473-1478.

参考文献

[1] JIN C, GENG W R, WANG L J, et al. Tuning ferroelectricity and ferromagnetism in BiFeO₃/BiMnO₃ superlattices[J]. Nanoscale, 2020, 12(17): 9810-9816.
[2] KAROBLIS D, ZARKOV A, MAZEIKA K, et al. Sol-gel synthesis, structural, morphological and magnetic properties of BaTiO₃-BiMnO₃ solid solutions[J]. Ceramics International, 2020, 46(10): 16459-16464.
[3] SONG A Z, SONG J M, LV Y K, et al. Energy storage performance in BiMnO^-₃ modified AgNbO₃ anti-ferroelectric ceramics[J]. Materials Letters, 2019, 237: 278-281.
[4] FERNÁNDEZ-POSADA C M, CASTRO A, KIAT J M, et al. The polar/antipolar phase boundary of BiMnO₃-BiFeO₃-PbTiO₃: interplay among crystal structure, point defects, and multiferroism[J]. Advanced Functional Materials, 2018, 28(35): 1802338.
[5] KIMURA T, KAWAMOTO S, YAMADA I, et al. Magnetocapacitance effect in multiferroic BiMnO₃[J]. Physical Review B, 2003, 67(18): 180401.
[6] MONTANARI E, CALESTANI G, MIGLIORI A, et al. High-temperature polymorphism in metastable BiMnO₃[J]. Chemistry of Materials, 2005, 17(25): 6457-6467.
[7] CALESTANI G, ORLANDI F, MEZZADRI F, et al. Structural evolution under pressure of BiMnO₃[J]. Inorganic Chemistry, 2014, 53(16): 8749-8754.
[8] BELIK A A, YUSA H, HIRAO N, et al. Structural properties of multiferroic BiFeO₃ under hydrostatic pressure[J]. Chemistry of Materials, 2009, 21(14): 3400-3405.
[9] BELIK A A, KODAMA K, IGAWA N, et al. Crystal and magnetic structures and properties of BiMnO₃₊_δ[J]. Journal of the American Chemical Society, 2010, 132(23): 8137-8144.
[10] YAN Y M, SUN B, DE JIAN M. Resistive switching memory of single BiMnO_3+δ nanorods[J]. Journal of Materials Science: Materials in Electronics, 2016, 27(1): 512-516.
[11] ACHARYA S A, GAIKWAD V M, KULKARNI S K, et al. Low pressure synthesis of BiMnO₃ nanoparticles: anomalous structural and magnetic features[J]. Journal of Materials Science, 2017, 52(1): 458-466.
[12] BAETTIG P, SESHADRI R, SPALDIN N A. Anti-polarity in ideal BiMnO₃[J]. Journal of the American Chemical Society, 2007, 129(32): 9854-9855.
[13] MOLAK A, UJMA Z, PILCH M, et al. Resistance switching induced in BiMnO₃ ceramics[J]. Ferroelectrics, 2014, 464(1): 59-71.
[14] YOKOSAWA T, BELIK A A, ASAKA T, et al. Crystal symmetry of BiMnO₃: electron diffraction study[J]. Physical Review B, 2008, 77(2): 024111.
[15] BELIK A A, KOLODIAZHNYI T, KOSUDA K, et al. Synthesis and properties of oxygen non-stoichiometric BiMnO₃[J]. Journal of Materials Chemistry, 2009, 19(11): 1593.
[16] MONTANARI E, RIGHI L, CALESTANI G, et al. Room temperature polymorphism in metastable BiMnO₃ prepared by high-pressure synthesis[J]. Chemistry of Materials, 2005, 17(7): 1765-1773.
[17] FAQIR H, CHIBA H, KIKUCHI M, et al. High-temperature XRD and DTA studies of BiMnO₃ perovskite[J]. Journal of Solid State Chemistry, 1999, 142(1): 113-119.
[18] PUGAZHVADIVU K S, BALAKRISHNAN L, TAMILARASAN K. Structural, magnetic and electrical properties of calcium modified bismuth manganite thin films[J]. Materials Chemistry and Physics, 2015, 155: 147-154.
[19] MOREIRA DOS SANTOS A, CHEETHAM A K, ATOU T, et al. Orbital ordering as the determinant for ferromagnetism in biferroic BiMnO₃[J]. Physical Review B, 2002, 66(6): 064425.
[20] FERNÁNDEZ-POSADA C M, AMORÍN H, CORREAS C, et al. Mechanosynthesis and multiferroic properties of the BiFeO₃-BiMnO₃-PbTiO₃ ternary system along its morphotropic phase boundary[J]. Journal of Materials Chemistry C, 2015, 3(10): 2255-2265.
[21] PUGAZHVADIVU K S, BALAKRISHNAN L, MOHAN RAO G, et al. Room temperature ferromagnetic and ferroelectric properties of Bi_1-xCa_xMnO₃ thin films[J]. AIP Advances, 2014, 4(11): 117105.

不同热处理温度对BiMnO₃纳米颗粒成分及结构的影响规律

Effects of Different Heating Treatment Temperatures on Composition and Structure of BiMnO₃ Nanoparticles

PDF (PC)

可视化

摘要/Abstract

引用本文

使用本文

参考文献

相关文章 15

编辑推荐

Metrics

本文评价

[1]	湛玲丽, 韩利雄, 李璟玮, 李宏, 谢俊, 熊德华. 高掺量煤矸石固废微晶玻璃结构与性能研究[J]. 硅酸盐通报, 2022, 41(4): 1124-1132.
[2]	安红芳, 付汝松, 陆跃贤, 孔德文, 罗双, 王琳, 吕方涛. 热处理时间对磷石膏基复合胶凝材料劈裂抗拉性能的影响[J]. 硅酸盐通报, 2022, 41(2): 545-552.
[3]	曹天忆, 夏光华, 成岳, 李森林. 荣昌陶土的基本性能及应用评价[J]. 硅酸盐通报, 2021, 40(9): 3122-3129.
[4]	曹文龙, 黄友奇, 臧曙光, 祖成奎, 欧迎春, 刘超英, 许少坤, 杨幼然. 热处理温度对铁镍合金膜层微观结构和镀膜玻璃性能的影响[J]. 硅酸盐通报, 2021, 40(9): 3152-3158.
[5]	赵春霞, 范仕刚, 张丽红, 刘杰, 何粲, 李跃. 高品质超低膨胀透明微晶玻璃实现批量化生产[J]. 硅酸盐通报, 2021, 40(9): 3185-3787.
[6]	陈庆洁, 周俊虎, 管锡萍, 杨冰冰, 杨金娇, 李楠. 化学组成对轻烧镁铝尖晶石结构与性能的影响[J]. 硅酸盐通报, 2021, 40(4): 1388-1394.
[7]	周建伟, 余保英, 孔亚宁, 杨文, 程宝军. 热处理对聚合物改性纤维增韧水泥基复合材料物理力学性能的影响[J]. 硅酸盐通报, 2021, 40(2): 392-400.
[8]	陈海军, 徐恩霞, 李淼, 高金星, 葛铁柱. 热处理温度对ZrO₂纤维复合ZrO₂-C材料性能的影响[J]. 硅酸盐通报, 2021, 40(10): 3219-3225.
[9]	庄凯群, 马永胜, 宋少民, 刘瑞朝, 郭宇轩, 蒋泽宇. 化学成分检测助力机制砂混凝土性能提升[J]. 硅酸盐通报, 2021, 40(10): 3311-3315.
[10]	林忠财, 朱芳萍, 王敏. 高温碳化养护对干硬性水泥净浆强度及微观性能的影响[J]. 硅酸盐通报, 2021, 40(10): 3337-3344.
[11]	阴钰娇, 吴飞. 纳米二氧化硅/氧化石墨烯复合物对普通硅酸盐水泥力学性能的影响[J]. 硅酸盐通报, 2021, 40(10): 3352-3358.
[12]	杜恒, 张帆, Shen Gang, Qaim Khan, 凡康康, 张碧晗, 李宁, 范冰冰, 张锐. Ti₃C₂T_x/Ni/TiO₂复合粉体的制备及吸波性能研究[J]. 硅酸盐通报, 2021, 40(1): 296-303.
[13]	王丽英;骆文进;王红梅;李鑫鑫. 盐-冻耦合作用下水泥基风积沙改性土基坑填料的性能研究[J]. 硅酸盐通报, 2020, 39(9): 2912-2918.
[14]	袁媛;贾菲菲;杨丙桥;邢浩;宋少先. 热处理辉钼矿光催化原位还原银离子的研究[J]. 硅酸盐通报, 2020, 39(9): 2987-2992.
[15]	张庆;侯德华;史纪村;尚波;刘廷国. 混杂废旧纤维对乳化沥青冷再生混合料的性能优化研究[J]. 硅酸盐通报, 2020, 39(8): 2662-2671.