摘要
自20世纪80年代中以来,中国相继研制了4批共11个大洋地质与矿产标准物质,形成了多金属结核(GSPN-1～3)、海山富钴结壳(GSMC-1～3)、富钴结壳的铂族元素(MCPt-1,2)和深海沉积物(GSMS-1～3)4个标准物质系列。笔者简介了这些标准物质的研制背景,评介了中国和世界其他国家(美国、俄罗斯、印度和日本等)研制的大洋地质与矿产各标准物质系列,对比了其定值数据、特点及应用。虽然中国的研制工作起步较晚,但由于采用了更先进的分析测试技术和国内外多实验室合作定值方式,使这些标准物质定值组分多、系列性好,也有较大国际影响。
Since the 1980＇s,totally 4 batches and 11 pieces of oceanic geology and mineral resource reference materials have been prepared by China.Four oceanic reference material series of polymetallic nodules（GSPN-1～ 3）,cobalt-rich seamount crusts（GSMC-1～3）,Platinum group elements（PGE） in Co-rich curst（MCPt-1,2） and deep-sea sediments（GSMS-1～3） have been formed.In this paper,a brief introduction to the background for the preparation of the above reference materials is presented.In addition,emphasis is placed on the comparison of the certified values,characteristics and applications of the oceanic geology and mineral resources reference materials prepared by China and such foreign countries as the United States,Russia,India and Japan.Compared with things of these foreign countries,the preparation work of oceanic reference materials started relatively late in China;nevertheless,as some advanced analytical techniques were adopted and quite a few foreign laboratories participated in the collaborative analysis programme,many components were analyzed and certified,and three good oceanic reference material series were developed in China.These reference materials have had considerable influence in the world.
出处
《中国地质》
CAS
CSCD
北大核心
2010年第1期229-243,共15页
Geology in China
基金
"大洋矿产资源研究开发"国家专项"八五"计划项目(DY85-09-03)
"大洋矿产资源研究开发"国家专项"九五"计划项目(DY95-05-09)
"国际海底研究开发"国家专项"十五"计划项目(DY105-01-04-15)资助
关键词
评述
标准物质
多金属结核
富钴结壳
深海沉积物
化学组成
铂族元素
review
reference material
polymetallic nodule
Co-rich crust
deep-sea sediments
chemical component
platinum group elements
