Expanding the scope of chemical vapor generation for noble and transition metals

被引:72
作者
Feng, YL [1 ]
Lam, JW [1 ]
Sturgeon, RE [1 ]
机构
[1] Natl Res Council Canada, Inst Natl Measurement Stand, Ottawa, ON K1A 0R9, Canada
关键词
D O I
10.1039/b107494f
中图分类号
O65 [分析化学];
学科分类号
070302 ; 081704 ;
摘要
A modified Bergener parallel path nebulizer was used for the generation of volatile metal species of Pt, Co, Ag, Cu, Rh, Pd, Au, Ni, Ir, Ti and Mn through reaction with tetrahydroborate (III). Several physicochemical factors were identified which impact on their yield which, at present, is estimated to range from 0.02-2% absolute.
引用
收藏
页码:1833 / 1837
页数:5
相关论文
共 9 条
[1]   Minimization of transition metal interferences with hydride generation techniques [J].
Ding, WW ;
Sturgeon, RE .
ANALYTICAL CHEMISTRY, 1997, 69 (03) :527-531
[2]   Preliminary study on a vapor generation technique for nickel without using carbon monoxide by inductively coupled plasma atomic emission spectrometry [J].
Guo, XM ;
Huang, BL ;
Sun, ZH ;
Ke, RQ ;
Wang, QQ ;
Gong, ZB .
SPECTROCHIMICA ACTA PART B-ATOMIC SPECTROSCOPY, 2000, 55 (07) :943-950
[3]   Chemical vapor generation: Atomic absorption by Ag, Au, Cu, and Zn following reduction of aquo ions with sodium tetrahydroborate(III) [J].
Luna, AS ;
Sturgeon, RE ;
de Campos, RC .
ANALYTICAL CHEMISTRY, 2000, 72 (15) :3523-3531
[4]   A novel introduction system for hydride generation-inductively coupled plasma mass spectrometry: determination of selenium in biological materials [J].
Moor, C ;
Lam, JWH ;
Sturgeon, RE .
JOURNAL OF ANALYTICAL ATOMIC SPECTROMETRY, 2000, 15 (02) :143-149
[5]   On the transport of some metals into inductively coupled plasma during hydride generation process [J].
Pohl, P ;
Zyrnicki, W .
ANALYTICA CHIMICA ACTA, 2001, 429 (01) :135-143
[6]   GENERATION OF CADMIUM ATOMS AT ROOM-TEMPERATURE USING VESICLES AND ITS APPLICATION TO CADMIUM DETERMINATION BY COLD VAPOR ATOMIC SPECTROMETRY [J].
SANZMEDEL, A ;
TEMPRANO, MCVHY ;
GARCIA, NB ;
DELACAMPA, MRF .
ANALYTICAL CHEMISTRY, 1995, 67 (13) :2216-2223
[7]   Determination of copper in environmental matrices following vapor generation [J].
Sturgeon, RE ;
Liu, J ;
Boyko, VJ ;
Luong, VT .
ANALYTICAL CHEMISTRY, 1996, 68 (11) :1883-1887
[8]   Sample nebulization for minimization of transition metal interferences with selenium hydride generation ICP-AES [J].
Tao, GH ;
Sturgeon, RE .
SPECTROCHIMICA ACTA PART B-ATOMIC SPECTROSCOPY, 1999, 54 (3-4) :481-489
[9]   Movable reduction bed hydride generator coupled with inductively coupled plasma optical emission spectrometry for the determination of some hydride forming elements [J].
Tian, XD ;
Zhuang, ZX ;
Chen, B ;
Wang, XR .
ANALYST, 1998, 123 (04) :627-632