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author:

魏笑峰 (魏笑峰.) [1] | 詹瑛瑛 (詹瑛瑛.) [2] | 俞秀金 (俞秀金.) [3] | 王榕 (王榕.) [4] | 谢增鸿 (谢增鸿.) [5]

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Abstract:

采用火焰原子吸收(FAAS)法对汽车尾气净化催化剂中贵金属铑(Rh)的含量进行了分析.为避免共存元素Ni的谱线干扰,选择Rh的次灵敏线369.2nm作为分析线,采用标准加入法定量、有效地消除了基体元素对测试结果的影响.催化剂样品分析相对标准偏差(RSD)为1.8%~2.7%,加标回收率为102.9%~104.7%.

Keyword:

催化剂 汽车尾气 火焰原子吸收法

Community:

  • [ 1 ] 福州大学化肥催化剂国家工程研究中心,福建福州350002
  • [ 2 ] 福州大学化学化工学院,福建福州350002

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Source :

福州大学学报:自然科学版

ISSN: 1000-2243

CN: 35-1337/N

Year: 2007

Issue: 1

Volume: 35

Page: 126-129

Cited Count:

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SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count: -1

30 Days PV: 2

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