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Preparation and Influence Factors of Ultra-fine Ce-Zr-O Powder AITranslate

Nanchang University Rare Earth Engineering Center;Nanchang University Rare Earth Engineering Center;Nanchang University Rare Earth Engineering Center;Nanchang University Rare Earth Engineering Center;Nanchang University Rare Earth Engineering Center
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Publisher: Editorial Office of Rare Metals and Cemented Carbides
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Abstract AITranslate

In this paper,ultra-fine Ce-Zr-O powders were prepared by the means of coprecipitation under the room temperature.The powders were analyzed with Laser particle sizer,XRD,TG,specific measuring and testing instruments.The factors influencing product particle size:such as the composition of mixed liquid,the ways of feeding material,the type of additives,the calcining temperature etc.were studied.The results show that uniform particle size and super suspending ultrafine Ce-Zr-O powders were obtained by the following process:First zirconium nitrate and cerium nitrate were fed into ammonia water to get precipitate under the room temperature;then drying and calcining the precipitate to get product.

KeyWords AITranslate

ultra-fine Ce-Zr-O powders synthesis influence particle size influence factors

1Fornasiero P,et al.Modification of the Redox Behavior of CeO2 Induced by Structural Doping with ZrO2[].Journal of Catalysis.1996

2Trovarelli A,et al.Nanophase Fluorite-structural CeO2 -ZrO2 Catalysts Prepared by High- energy Mechanical Milling[].Journal of Catalysis.1997

3Fornasiero P,et al.Rh-loaded CeO2 -ZrO2 Solid Solution Behavior and the Oxygen Storage Capacity on the Structural Properties[].Journal of Catalysis.1995

1王帅帅,冯长根.铈锆固溶体制备方法的研究进展[J].化工进展,2004,23(5):476-479. 被引量:10

2郝仕油,应桃开,周雪珍,吕天喜.超细ZrO_2制备过程中沉淀含水量及产物性能的研究[J].稀有金属与硬质合金,2004,32(2):1-3. 被引量:1

3郝仕油,应桃开,李良超.NH_4HCO_3作沉淀剂制备超细Ce-Zr-O粉末的研究[J].浙江师范大学学报:自然科学版,2005,28(1):42-46. 被引量:1

4龙志奇,崔梅生,彭新林,张顺利,黄小卫.铈锆复合氧化物制备及甲烷燃烧催化活性表征[J].中国有色金属学报,2006,16(6):1076-1080. 被引量:2

5田久英,卢菊生,沐来龙,杜百祥.共沉淀法制备CeO_2-ZrO_2纳米固溶体的研究[J].精细化工中间体,2006,36(3):46-48. 被引量:3

6钟强,崔梅生,岳梅,王琦,王磊,郭荣贵,龙志奇,黄小卫.Effects of precipitate aging time on the cerium-zirconium composite oxides[J].稀土学报:英文版,2014,32(11):1010-1015. 被引量:1

7岳梅,张娜,崔梅生,龙志奇,黄小卫.H_2O_2氧化对铈锆复合氧化物性能的影响研究[J].稀有金属材料与工程,2014,43(12):3109-3113. 被引量:2

8贾慧灵,邹春阳,吴锦绣,李梅.Zr掺杂对CeO2(111)表面空位形成及电子结构的影响[J].内蒙古科技大学学报,2019,38(2):113-116. 被引量:1

9洪维民.三效催化剂用Ce_xZr_(1-x)O_2固溶体合成技术与储放氧性能研究进展[J].稀土,2004,25(2):59-64. 被引量:14

1刘娜,袁中山,张纯希,王淑娟,李德意,王树东.Zn-Cr整体催化剂中Ce-Zr溶胶涂层的制备、表征及对甲醇自热重整反应的影响[J].催化学报(英文),2005,26(12):1078-1082. 被引量:5

2郑育英,黄慧民,李大光,邓淑华.Ce_xZr_(1-x)O_2固溶体的制备方法[J].化工新型材料,2006,34(2):31-33. 被引量:3

3田玉明,徐明霞,葛志平,赵今伟.微波干燥对共沉淀法制备纳米ZrO_2(Y_2O_3)粉体特性的影响[J].天津大学学报,2006,39(B06):333-336. 被引量:4

4刘霞,王帅帅,陈建军.铈锆氧化物固溶体制备方法的比较研究[J].汽车技术,2007(2):36-39. 被引量:3

5朱振峰,王宝利,李静平,何选盟,羊俊,马建中.燃烧剂对低温燃烧合成Pr-CeO_2粉体结构与性能的影响[J].人工晶体学报,2007,36(2):443-447.

6谬文浩,赵明,余全伟,蔡黎,龚茂初,陈耀强.不同沉淀剂对Ce_(0.65)Zr_(0.35)O_2复合氧化物性能的影响[J].化学研究与应用,2007,19(6):657-659. 被引量:5

7金向亮,孟明.Ce_xZr_(1-x)O_2固溶体三效催化剂研究进展[J].化学工业与工程,2007,24(4):345-349. 被引量:6

8朱振峰,王宝利.超细氧化铈基复合氧化物粉体的制备及应用综述[J].稀土,2007,28(5):92-96. 被引量:5

9沈美,龚茂初,袁书华,郭家秀,陈耀强.表面活性剂对CeZrYO储氧材料性能的影响[J].催化学报(英文),2007,28(12):1067-1071. 被引量:6

10HU Yucai YIN Ping LIANG Tao JIANG Wei DU Zhengkun CHEN Yonghua.Microwave-induced synthesis and characterization of nanometer Ce_(0.5)Zr_(0.5)O_2 solid solution for the acidic catalytic reaction[J].稀有金属:英文版,2008,27(2):138-141. 被引量:1

1郝仕油,应桃开,李良超.NH_4HCO_3作沉淀剂制备超细Ce-Zr-O粉末的研究[J].浙江师范大学学报:自然科学版,2005,28(1):42-46. 被引量:1

2郝仕油,应桃开,周雪珍,李良超.Ce-Zr-O超细粉末制备工艺的优化及其抛光性能[J].稀土,2004,25(1):13-16. 被引量:3

3张晓明,袁丹.新型比表面积测定仪在检测中的应用[J].计量与测试技术,2011,38(12):21-23. 被引量:5

4柴明霞.添加剂对SiO_2-CeO_2复合抛光粉粒度的影响[J].青海大学学报:自然科学版,2011,29(3):29-32. 被引量:5

5乔军,马莹,王晶晶,杨启山,梁超,阮帅.用结晶—重结晶法制备高纯硝酸铈[J].湿法冶金,2017,36(1):54-60. 被引量:4

6杨甲瀛.浅谈炉外处理选型[J].钢铁,1994,29(1):72-76.

7段学臣,陈振华.超细In_2O_3粉末的研制[J].粉末冶金技术,1999,17(1):52-54. 被引量:3

8张厚安,陈平,刘心宇.机械合金化对MoSi_2烧结致密化的影响[J].稀有金属材料与工程,2003,32(1):70-72. 被引量:3

9杨运岗.高炉冷却水系统的软水闭路循环[J].工业用水与废水,2001,32(6):22-23. 被引量:2

10魏国令,李军旗,陈朝轶,赵聪,刘龙,杨夏琼.粗粒径高硫铝土矿焙烧前后脱硫及溶出性能研究[J].贵州大学学报:自然科学版,2016,33(5):42-46. 被引量:1

Basic Information:

DOI:

Chinese Library Classification Number:TF123.72[冶金工程—粉末冶金]

Citation Information:

In this paper,ultra-fine Ce-Zr-O powders were prepared by the means of coprecipitation under the room temperature.The powders were analyzed with Laser particle sizer,XRD,TG,specific measuring and testing instruments.The factors influencing product particle size:such as the composition of mixed liquid,the ways of feeding material,the type of additives,the calcining temperature etc.were studied.The results show that uniform particle size and super suspending ultrafine Ce-Zr-O powders were obtained by the following process:First zirconium nitrate and cerium nitrate were fed into ammonia water to get precipitate under the room temperature;then drying and calcining the precipitate to get product.

quote

GB/T 7714-2015 [1] HAO Shi-you, ZHOU Xue-zhen, GU Zi-ying, et al. Preparation and Influence Factors of Ultra-fine Ce-Zr-O Powder[J]. Rare Metals and Cemented Carbides, 2002(2): 4-6.
MLA [1] HAO Shi-you, et al., "Preparation and Influence Factors of Ultra-fine Ce-Zr-O Powder." Rare Metals and Cemented Carbides, no. 2, 2002, pp. 4-6.
APA [1] HAO Shi-you, ZHOU Xue-zhen, GU Zi-ying, HU Ping-gui, & LI Yong-xiu. (2002). Preparation and Influence Factors of Ultra-fine Ce-Zr-O Powder. Rare Metals and Cemented Carbides(2), 4-6.
IEEE [1] HAO Shi-you, ZHOU Xue-zhen, GU Zi-ying, HU Ping-gui, and LI Yong-xiu, "Preparation and Influence Factors of Ultra-fine Ce-Zr-O Powder," Rare Metals and Cemented Carbides, no. 2, pp. 4-6, 2002. keywords: {ultra-fine Ce-Zr-O powders;synthesis;influence;particle size;influence factors}