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Microwave absorbing characteristics and temperature increasing behavior of basic cobalt carbonate in microwave field
  • ISSN号:2095-784X
  • 期刊名称:《陶瓷学报》
  • 时间:0
  • 分类:TD[矿业工程]
  • 作者机构:[1]Faculty of Materials and Metallurgical Engineering, Kunming University of Science and Technology, Kunming 650093, China, [2]Key Laboratory of Unconventional Metallurgy, Ministry of Education, Kunming University of Science and Technology, Kunming 650093, China, [3]School of Engineering, Monash University, Sunway Campus, 46150, Petaling Jaya, Selangor, Malaysia, [4]School of Information Science and Engineering, Yunnan University, Kunming 650091, China
  • 相关基金:Foundation item: Project(50734007) supported by the National Natural Science Foundation of China; Project(2007GA002) supported by Project of Science and Technology of Yunnan Province, China; Project(2008-16) supported by the Analysis and Testing Foundation of Kunming University of Science and Technology, China
中文摘要:

吸收基本的钴碳酸盐,钴氧化物( Co3O4 )和钴氧化物的特征的微波借助于微波洞不安被调查,他们增加曲线的温度被测量,并且他们吸收微波精力的能力也基于增加暴露于微波地的材料的行为的温度被估计。光谱变细和相对频率移动的分析证明基本的钴碳酸盐有弱能力吸收微波精力,当钴氧化物有很强壮的能力吸收微波精力时。尽管在微波的钴氧化物的小数量的增加回答,热地分解基本的钴碳酸盐是可行的。能力将随混合 Co3O4 的比率的增加吸收样品增加的微波精力。

英文摘要:

The microwave absorbing characteristics of basic cobalt carbonate, cobalt oxide (Co3O4), and the mixture of basic cobalt carbonate and cobalt oxide were investigated by means of microwave cavity perturbation, their temperature increasing curves were measured, and their ability to absorb microwave energy was also assessed based on the temperature increasing behavior of the material exposed to microwave field. Analyses of spectrum attenuation and relative frequency shift show that basic cobalt carbonate has weak capability to absorb microwave energy, while cobalt oxide has very strong capability to absorb microwave energy. It is feasible to thermally decompose basic cobalt carbonate though addition of small amount of cobalt oxide in microwave fields. The capability to absorb microwave energy of sample increases with an increase in mixing ratio of Co3O4.

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期刊信息
  • 《陶瓷学报》
  • 北大核心期刊(2011版)
  • 主管单位:景德镇陶瓷学院
  • 主办单位:景德镇陶瓷学院
  • 主编:秦锡麟
  • 地址:江西景德镇市陶阳南路27号景德镇陶瓷学院
  • 邮编:333001
  • 邮箱:tcxb_0798@163.com
  • 电话:
  • 国际标准刊号:ISSN:2095-784X
  • 国内统一刊号:ISSN:36-1205/TS
  • 邮发代号:44-83
  • 获奖情况:
  • 中国轻工总会优秀科技期刊二等奖、江西省先进科技期刊,江西高校优秀等级二、三等奖 江西省优秀期刊
  • 国内外数据库收录:
  • 美国化学文摘(网络版),中国中国科技核心期刊,中国北大核心期刊(2008版),中国北大核心期刊(2011版),中国北大核心期刊(2014版)
  • 被引量:3865