稀土氧化物、氟化物

来源：Seebio.cn作者：西宝生物人气：-发表时间：2012-02-09 11:06:00【大中小】

稀土氧化物
No.	分子式	英文品名	中文品名	CASN	外观、性质	用途
1	La2O3	Lanthanum Oxide	氧化镧	1312-81-8	白色粉末，不溶于水，可溶于无机酸。极易吸潮，能迅速吸收空气中的水份和二氧化碳，应置于密封容器内	主要用于制造摄影机，显微镜，所需各种光学玻璃部件以及光导纤维。在电子陶瓷工业以及催化剂制备等方面也有一定的用途
2	CeO2	Cerium Oxide	氧化铈	1306-38-3	浅黄色粉末，不溶于水，可溶于无机酸	主要用于制造摄影机，显微镜，所需各种光学玻璃部件以及光导纤维。在电子陶瓷工业以及催化剂制备等方面也有一定的用途
3	Pr6O11	Praseodymium Oxide	氧化镨	12037-29-5	黑褐色粉末，不溶于水，可溶于无机酸	主要用于制造摄影机，显微镜，所需各种光学玻璃部件以及光导纤维。在电子陶瓷工业以及催化剂制备等方面也有一定的用途
4	Nd2O3	Neodymium Oxide	氧化钕	1313-97-9	淡紫色固体粉末，易受潮，不溶于水，能溶于无机酸	用于制造永磁材料、玻璃、陶瓷的着色剂和激光材料
5		PR＋ND Oxide	氧化镨钕		灰色粉末，不溶于水，可溶于无机酸	用于制造永磁材料
6	Sm2O3	Samarium Oxide	氧化钐	12060-58-1	淡黄色固体粉末，不溶于水，易溶于酸。易吸收空气中的水分和二氧化碳	用于制造高矫顽力和高磁能积的钐钴合金
7	Eu2O3	Europium Oxide	氧化铕	1308-96-9	略带微红色的粉末，不溶于水，可溶于无机酸，能迅速吸收空气中的水和二氧化碳	用作多种荧光粉的激活剂，是红色荧光粉的必要材料，也可以作为原子反应堆的控制材料。
8	Gd2O3	Gadolinium Oxide	氧化钆	12064-62-9	白色粉末，不溶于水，能溶于无机酸。在空气中较易吸收水分和二氧化碳	用于各种荧光粉，原子反应堆中的中子吸收材料，磁泡材料，增感屏材料。在光学玻璃、电子工业等方面也有一定的用途，也用作钆镓石榴石材料
9	Tb4O7	Terbium Oxide	氧化铽	12037-01-3	棕褐色粉末，不溶于水，溶于酸	用作荧光材料激火剂和石榴石的掺入剂
10	Dy2O3	Dysprosium Oxide	氧化镝	1308-87-8	白色粉末，不溶于水，溶于酸	作石榴石添加剂，制造金属卤素灯和反应堆控制材料。作永磁材料添加剂
11	Ho2O3	Holmium Oxide	氧化钬	12055-62-8	淡黄色粉末，不溶于水，溶于酸	用作多种石榴石掺入剂和制造金属卤素灯
12	Er2O3	Erbium Oxide	氧化铒	12061-16-4	桃红色粉末，不溶于水，溶于酸	用作反应堆控制材料，特种玻璃器皿着色
13	Tm2O3	Thulium Oxide	氧化铥	12036-44-1	白色略带微绿色粉末，不溶于水，溶于酸	用于荧光材料激光剂，电子工业及科学研究
14	Yb2O3	Ytterbium Oxide	氧化镱	1314-37-0	白色粉末，不溶于水，溶于酸	用于电子工业及科学研究
15	Lu2O3	Lutetium Oxide	氧化镥	12032-20-1	白色粉末，不溶于水，溶于酸	用于电子工业及科学研究
16	Sc2O3	Scandium oxide	氧化钪	12060-08-1	Appearance: White Solubility: Insoluble in water, moderately soluble in strong mineral acids Stability: Slightly hygroscopic	Scandium oxide, also called Scandia, is suitable for the high index component of UV, AR and bandpass coatings due to its high index value, transparency, and layer hardness make high damage thresholds have been reported for combinations with silicon dioxide or magnesium fluoride for use in AR
17	Y2O3	Yttrium Oxide	氧化钇	1314-36-9	白色粉末，不溶于水，易溶于酸	广泛地用于各种荧光材料，高质量的耐火材料，人造宝石激光晶体、超导材料以及电子工业方面的许多尖端应用
稀土氟化物
	PrF3	Praseodymium Fluoride	氟化镨	13709-46-1	Appearance：Green Solubility: Insoluble in water, moderately soluble in strong mineral acids Stability: Slightly hygroscopic	Praseodymium Fluoride, is the main raw materials for making Praseodymium Metal, and also applied in colour glasses and enamels; when mixed with certain other materials, praseodymium produces an intense clean yellow colour in glass.
	NdF3	Neodymium Fluoride	氟化钕	13709-42-7	Appearance: Purple Solubility: Insoluble in water, moderately soluble in strong mineral acids Stability: Slightly hygroscopic	Neodymium Fluoride mainly used for glass, crystal and capacitors, and is the main raw material for making Neodymium Metal and alloys.
	SmF3	Samarium Fluoride	氟化钐	13765-24-7	Appearance: White Solubility: Insoluble in water, moderately soluble in strong mineral acids Stability: Slightly hygroscopic	Samarium Fluoride has specialized uses in glass, phosphors, lasers, and thermoelectric devices.
	EuF3	Europium Fluoride	氟化铕	13765-25-8	Appearance: White Solubility: Insoluble in water, moderately soluble in strong mineral acids Stability: Slightly hygroscopic	Europium Fluoride is used as a phosphor activator for color cathode-ray tubes and liquid-crystal displays used in computer monitors and televisions employ europium oxide as the red phosphor
	GdF3	Gadolinium Fluoride	氟化钆	13765-26-9	Appearance: White Solubility: Insoluble in water, moderately soluble in strong mineral acids Stability: Slightly hygroscopic	Gadolinium Fluoride is used for making optical glass and dopant for gadolinium yttrium garnets which have microwave applications.
	TbF3	Terbium Fluoride	氟化铽	13708-63-9	Appearance: White Solubility: Insoluble in water, moderately soluble in strong mineral acids Stability: Slightly hygroscopic	Terbium Fluoride is used in special lasers and as a dopant in solid-state devices, and has important role as an activator for green phosphors used in colour TV tubes.
	DyF3	Dysprosium Fluoride	氟化镝	13569-80-7	Appearance: White Solubility: Insoluble in water, soluble in strong mineral acids Stability: Slightly hygroscopic	Dysprosium Fluoride has specialized uses in laser glass, phosphors, Dysprosium halide lamp and also as the main raw materials for making Dysprosium Metal.
	HoF3	Holmium Fluoride	氟化钬	13760-78-6	Appearance: Light yellow Solubility: Soluble in water, moderately soluble in strong mineral acids Stability: Slightly hygroscopic	Holmium Fluoride has specialized uses in ceramics, glass, phosphors and metal halide lamp, and dopant to garnet laser.
	ErF3	Erbium Fluoride	氟化铒	13760-83-3	Appearance: Pink color Solubility: Insoluble in water, strongly soluble in strong mineral acids Stability: Slightly hygroscopic	Erbium Fluoride, an important colourant in glass manufacturing and porcelain enamel glazes, and also as main raw material for producing Erbium Metal. High purity Erbium Fluoride is applied as dopant in making optical fibre and amplifier.
	TmF3	Thulium Fluoride	氟化铥	13760-79-7	Appearance: White Solubility: Insoluble in water, moderately soluble in strong mineral acids Stability: Slightly hygroscopic	Thulium Fluoride has specialized uses in ceramics, glass, phosphors, lasers. also is the important dopant for fibre amplifiers and as raw materials for making Thulium Metal and alloys
	YbF3	Ytterbium Fluoride	氟化镱	13860-80-0	Appearance: White Solubility: Insoluble in water, moderately soluble in strong mineral acids Stability: Slightly hygroscopic	Ytterbium Fluoride is applied to numerous fiber amplifier and fiber optic technologies, High purity grades are widely applied as a doping agent for garnet crystals in lasers a important colourant in glasses and porcelain enamel glazes.
	LuF3	Lutetium Fluoride	氟化镥	13760-81-1	Appearance: White Solubility: Insoluble in water, moderately soluble in strong mineral acids Stability: Slightly hygroscopic	Lutetium Fluoride is applied in making laser crystal, and also have specialized uses in ceramics, glass, phosphors, lasers, also be used as catalysts in cracking, alkylation, hydrogenation, and polymerization.