Improved structural and catalytic attributes of Ba2CO2Fe12-2x(Zr,Ni)(x)O-22 materials synthesized by sol-gel and microwave heating methods
文献类型：期刊论文
| 作者 | Ul-ain, Barkat1,2; Ahmed, Safeer1; Huang, Yanqiang2; Wang, Aiqin2; Zhang, Tao2 |
| 刊名 | journal of materials chemistry
 |
| 出版日期 | 2012-11-07 |
| 卷号 | 22期号:41页码:22190-22197 |
| 英文摘要 | nominal composition of zr-ni co-doped ba2co2fe12-2x(zr,ni)(x)o-22 (x = 0.2-1.0) y-type hexaferrites were synthesized by conventional sol gel and microwave heating methods. structural analysis was carried out by tga, sem, xrd, o-2-tpd and bet surface area. microwave synthesized samples revealed good morphological properties with high surface area and high porosity compared to that obtained by the sol-gel method. catalytic decomposition of n2o was achieved at low temperatures of 600 degrees c and 700 degrees c for microwave and sol gel prepared samples, respectively. the catalysts are found workable and stable even at 1146 degrees c with very good n2o decomposition efficiency. substituting iron with zr ni further enhanced the catalytic activity in both the cases. |
| WOS标题词 | science & technology ; physical sciences ; technology |
| 类目[WOS] | chemistry, physical ; materials science, multidisciplinary |
| 研究领域[WOS] | chemistry ; materials science |
| 关键词[WOS] | y-type hexaferrites ; n2o decomposition ; magnetic-properties ; hexagonal ferrites ; nitrous-oxide ; hexaaluminate catalysts ; phase-formation ; performance ; co ; oxidation |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000310047200057 |
| 公开日期 | 2015-11-10 |
| 源URL | [http://159.226.238.44/handle/321008/138072]  |
| 专题 | 大连化学物理研究所_中国科学院大连化学物理研究所 |
| 作者单位 | 1.Quaid I Azam Univ, Dept Chem, Islamabad 45320, Pakistan 2.Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Catalysis, Dalian 116023, Peoples R China |
| 推荐引用方式 GB/T 7714 | Ul-ain, Barkat,Ahmed, Safeer,Huang, Yanqiang,et al. Improved structural and catalytic attributes of Ba2CO2Fe12-2x(Zr,Ni)(x)O-22 materials synthesized by sol-gel and microwave heating methods[J]. journal of materials chemistry,2012,22(41):22190-22197. |
| APA | Ul-ain, Barkat,Ahmed, Safeer,Huang, Yanqiang,Wang, Aiqin,&Zhang, Tao.(2012).Improved structural and catalytic attributes of Ba2CO2Fe12-2x(Zr,Ni)(x)O-22 materials synthesized by sol-gel and microwave heating methods.journal of materials chemistry,22(41),22190-22197. |
| MLA | Ul-ain, Barkat,et al."Improved structural and catalytic attributes of Ba2CO2Fe12-2x(Zr,Ni)(x)O-22 materials synthesized by sol-gel and microwave heating methods".journal of materials chemistry 22.41(2012):22190-22197. |
入库方式： OAI收割
来源：大连化学物理研究所
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