贵金属
貴金屬
귀금속
PRECIOUS METALS
2014年
4期
88-91
,共4页
李继霞%蒋凌云%李俊%于海斌%李晨
李繼霞%蔣凌雲%李俊%于海斌%李晨
리계하%장릉운%리준%우해빈%리신
分析化学%铑%测定%痕量%常量
分析化學%銠%測定%痕量%常量
분석화학%로%측정%흔량%상량
analytical chemistry%rhodium%detection%trace analysis%macro-analysis
铑因其独特的电子结构而具有优良的催化性能,广泛应用于环保材料、石油化工、精细化工、生物制药等领域。铑的含量直接影响含铑催化剂的催化效率,因此,对含铑化合物中铑含量的准确测定尤为重要。综合论述了不同类型铑催化剂及其铑含量范围适用的测定方法。
銠因其獨特的電子結構而具有優良的催化性能,廣汎應用于環保材料、石油化工、精細化工、生物製藥等領域。銠的含量直接影響含銠催化劑的催化效率,因此,對含銠化閤物中銠含量的準確測定尤為重要。綜閤論述瞭不同類型銠催化劑及其銠含量範圍適用的測定方法。
로인기독특적전자결구이구유우량적최화성능,엄범응용우배보재료、석유화공、정세화공、생물제약등영역。로적함량직접영향함로최화제적최화효솔,인차,대함로화합물중로함량적준학측정우위중요。종합논술료불동류형로최화제급기로함량범위괄용적측정방법。
Rhodium has been known for the good catalytic capability due to its unique electronic structure, and rhodium-based catalysts are used in the fields of environmental protection, petrochemical processing, fine chemical industry, biopharmaceutical, etc. The catalytic efficiency of rhodium catalysts is affected directly by rhodium content. As a result, accurate determination of the rhodium content is especially important. Methods for the determination of rhodium in rhodium catalysts of different types and varied contents are reviewed in the present paper.