CN102390857B - 一种水热法制备片状硫化镧微晶的方法 - Google Patents
一种水热法制备片状硫化镧微晶的方法 Download PDFInfo
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- CN102390857B CN102390857B CN 201110375344 CN201110375344A CN102390857B CN 102390857 B CN102390857 B CN 102390857B CN 201110375344 CN201110375344 CN 201110375344 CN 201110375344 A CN201110375344 A CN 201110375344A CN 102390857 B CN102390857 B CN 102390857B
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- solution
- hydrothermal
- distilled water
- reaction
- la2s3
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- 238000001027 hydrothermal synthesis Methods 0.000 title claims abstract description 20
- 238000000034 method Methods 0.000 title claims abstract description 13
- 229910017586 La2S3 Inorganic materials 0.000 title abstract 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 28
- 238000006243 chemical reaction Methods 0.000 claims abstract description 20
- 239000012153 distilled water Substances 0.000 claims abstract description 18
- 238000002360 preparation method Methods 0.000 claims abstract description 12
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 7
- 238000007789 sealing Methods 0.000 claims abstract 2
- 238000003756 stirring Methods 0.000 claims description 15
- YTYSNXOWNOTGMY-UHFFFAOYSA-N lanthanum(3+);trisulfide Chemical compound [S-2].[S-2].[S-2].[La+3].[La+3] YTYSNXOWNOTGMY-UHFFFAOYSA-N 0.000 claims description 11
- 238000005485 electric heating Methods 0.000 claims description 10
- 235000011114 ammonium hydroxide Nutrition 0.000 claims description 5
- 239000012295 chemical reaction liquid Substances 0.000 claims description 5
- 230000001143 conditioned effect Effects 0.000 claims description 5
- 229960000935 dehydrated alcohol Drugs 0.000 claims description 5
- ICAKDTKJOYSXGC-UHFFFAOYSA-K lanthanum(iii) chloride Chemical compound Cl[La](Cl)Cl ICAKDTKJOYSXGC-UHFFFAOYSA-K 0.000 claims description 5
- PODWXQQNRWNDGD-UHFFFAOYSA-L sodium thiosulfate pentahydrate Chemical compound O.O.O.O.O.[Na+].[Na+].[O-]S([S-])(=O)=O PODWXQQNRWNDGD-UHFFFAOYSA-L 0.000 claims description 5
- 239000002994 raw material Substances 0.000 abstract description 3
- 238000001816 cooling Methods 0.000 abstract description 2
- 239000007791 liquid phase Substances 0.000 abstract description 2
- 238000001035 drying Methods 0.000 abstract 3
- XWKIXFQOFAVHQI-UHFFFAOYSA-N disodium;sulfide;pentahydrate Chemical compound O.O.O.O.O.[Na+].[Na+].[S-2] XWKIXFQOFAVHQI-UHFFFAOYSA-N 0.000 abstract 1
- 238000011282 treatment Methods 0.000 abstract 1
- FDFPDGIMPRFRJP-UHFFFAOYSA-K trichlorolanthanum;heptahydrate Chemical compound O.O.O.O.O.O.O.[Cl-].[Cl-].[Cl-].[La+3] FDFPDGIMPRFRJP-UHFFFAOYSA-K 0.000 abstract 1
- 238000005406 washing Methods 0.000 abstract 1
- 239000000243 solution Substances 0.000 description 25
- 239000010408 film Substances 0.000 description 4
- 239000012071 phase Substances 0.000 description 4
- 239000010409 thin film Substances 0.000 description 4
- 229910045601 alloy Inorganic materials 0.000 description 3
- 239000000956 alloy Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000002441 X-ray diffraction Methods 0.000 description 2
- 238000003877 atomic layer epitaxy Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 238000000151 deposition Methods 0.000 description 2
- 230000008021 deposition Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000049 pigment Substances 0.000 description 2
- 229910052761 rare earth metal Inorganic materials 0.000 description 2
- 238000005118 spray pyrolysis Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- XTQHKBHJIVJGKJ-UHFFFAOYSA-N sulfur monoxide Chemical compound S=O XTQHKBHJIVJGKJ-UHFFFAOYSA-N 0.000 description 2
- 229910052779 Neodymium Inorganic materials 0.000 description 1
- 229910052777 Praseodymium Inorganic materials 0.000 description 1
- 229910052772 Samarium Inorganic materials 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000005864 Sulphur Substances 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 239000012736 aqueous medium Substances 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000005229 chemical vapour deposition Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000005137 deposition process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 229910052746 lanthanum Inorganic materials 0.000 description 1
- 239000002609 medium Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002105 nanoparticle Substances 0.000 description 1
- 239000002073 nanorod Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 230000005622 photoelectricity Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- -1 rare earth chalcogenide Chemical class 0.000 description 1
- 150000002910 rare earth metals Chemical class 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003836 solid-state method Methods 0.000 description 1
- 238000005987 sulfurization reaction Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
Images
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- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
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CN 201110375344 CN102390857B (zh) | 2011-11-23 | 2011-11-23 | 一种水热法制备片状硫化镧微晶的方法 |
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CN 201110375344 CN102390857B (zh) | 2011-11-23 | 2011-11-23 | 一种水热法制备片状硫化镧微晶的方法 |
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CN102390857A CN102390857A (zh) | 2012-03-28 |
CN102390857B true CN102390857B (zh) | 2013-08-07 |
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CN106518073B (zh) * | 2016-10-18 | 2019-02-15 | 西北工业大学 | 一种高红外透过率的γ -La2S3红外透明陶瓷制备方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN101104746A (zh) * | 2007-08-07 | 2008-01-16 | 中国科学院长春应用化学研究所 | 红色稀土硫化镧铈颜料及其制备方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
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US20010038815A1 (en) * | 1996-11-19 | 2001-11-08 | Sylvain Busnot | Process for the preparation of a rare-earth metal sulphide of beta form, the rare-earth metal being lanthanum, cerium, praseodymium, samarium or neodymium |
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Publication number | Priority date | Publication date | Assignee | Title |
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CN101104746A (zh) * | 2007-08-07 | 2008-01-16 | 中国科学院长春应用化学研究所 | 红色稀土硫化镧铈颜料及其制备方法 |
Non-Patent Citations (3)
Title |
---|
Kaibin Tang et al..Low-temperature synthesis and characterization of β-La2S3 nanorods.《Journal of Crystal Growth》.2002,第245卷304-308. |
Low-temperature synthesis and characterization of β-La2S3 nanorods;Kaibin Tang et al.;《Journal of Crystal Growth》;20021231;第245卷;304-308 * |
姚望 等.水热法制备硫化镉(CdS)纳米颗粒和纳米棒.《功能材料》.2004,第35卷2725-2727. * |
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