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毕业论文网 > 任务书 > 材料类 > 复合材料与工程 > 正文

反应时间及反应物浓度对Sc2(MoO4)3:Eu3 晶体合成及荧光性能的影响任务书

 2020-04-21 16:57:20  

1. 毕业设计(论文)的内容和要求

#27605;#19994;#35770;#25991;#26159;#23545;#22823;#23398;#22235;#24180;#23398;#20064;#24773;#20917;#20197;#21450;#23545;#25152;#20570;#30340;#35838;#39064;#24773;#20917;#30340;#21453;#26144;,#20854;#20869;#23481;#24212;#35813;#21253;#25324;: #65288;1#65289; #26597;#38405;#30456;#20851;#25991;#29486;#36164;#26009;#65292;#25552;#20986;#23454;#39564;#35745;#21010;#65292;#26126;#30830;#23454;#39564;#20869;#23481;#20102;#35299;#35838;#39064;#30340;#30740;#31350;#30446;#30340;#65292;#36827;#34892;#22823;#37327;#30340;#23454;#39564;#65292;#25511;#21046;#21453;#24212;#26102;#38388;#12289;#21453;#24212;#29289;#27987;#24230;#31561;#21442;#25968;#65292;#21512;#25104;#20986;#20855;#26377;#24418;#35980;#22343;#21248;#12289;#23610;#23544;#22343;#19968;#30340;#38076;#37240;#38058;#12290; #65288;2#65289; #25530;#26434;#38101;#31232;#22303;#20803;#32032;#65292;#25506;#32034;#20854;#25530;#26434;#37327;#23545;#21512;#25104;#38076;#37240;#38058;#30340;#21457;#20809;#24615;#33021;#30340;#24433;#21709;#65292;#21046;#22791;#24615;#33021;#33391;#22909;#30340;#20135;#29289;#24182;#36827;#34892;#34920;#24449;#65292;#24182;#22312;#27492;#22522;#30784;#19978;#24635;#32467;#23454;#39564;#32463;#39564;#21450;#27880;#24847;#20107;#39033;#65292;#25353;#35201;#27714;#23436;#25104;#27605;#19994;#35770;#25991;#30340;#20889;#20316;#12290; #35201;#25226;#27605;#19994;#35770;#25991;#24456;#22909;#30340;#23436;#25104;#24182;#39034;#21033;#36890;#36807;#31572;#36777;#65292;#36825;#23601;#35201;#27714;#23398;#29983;#20570;#21040;#65306; #65288;1#65289; #35748;#30495;#20840;#38754;#22320;#25910;#38598;#65292;#38405;#35835;#26448;#26009;#12290; #65288;2#65289; #21046;#23450;#21512;#29702;#30340;#23454;#39564;#35745;#21010;#12290; #65288;3#65289; #22810;#21521;#25351;#23548;#32769;#24072;#21644;#21516;#23398;#35831;#25945;#65292;#25484;#25569;#23454;#39564;#20869;#23481;#12290; #65288;4#65289; #21453;#22797;#23454;#39564;#65292;#30830;#23450;#26368;#20339;#24037;#33402;#26465;#20214;#12290; #65288;5#65289; #24402;#32435;#24635;#32467;#23454;#39564;#20013;#23384;#22312;#30340;#32570;#38519;#21450;#38382;#39064;#65292;#35774;#27861;#25552;#20986;#25913;#36827;#26041;#26696;#12290; #65288;6#65289; #35748;#30495;#22320;#32452;#32455;#35770;#25991;#20869;#23481;#65292;#24182;#20180;#32454;#20462;#25913;#12289;#20462;#35746;#12290;

2. 参考文献

[1] Bazarov B G, Bazarova J G, Tushinova Y L, et al. A new double molybdate of erbium and zirconium, its crystalline structure and properties[J]. Journal of Alloys Compounds, 2017, 701:750-753. [2] Evans J S O, Mary T A. Structural phase transitions and negative thermal expansion in Sc2(MoO4)3[J]. International Journal of Inorganic Materials, 2000, 2(1):143-151. [3] Haraguchi Y, Michioka C, Ueda H, et al. Highly Spin-frustrated Magnetism in the Topochemically Prepared Triangular Lattice Cluster Magnets Na3A2(MoO4)2Mo3O8 (A= In, Sc).[J]. Chemistry, 2017. [4] Imanaka N, K鰄ler J, Masui T, et al. Inclusions of Nanometer-Sized Al2O3 Particles in a Crystalline (Sc,Lu)2(WO4)3 Matrix[J]. Journal of the American Ceramic Society, 2010, 83(2):427-429. [5] Jiang M, Wang B, Yao Y, et al. A comparative study of CeO2-Al2O3, support prepared with different methods and its application on MoO3/CeO2-Al2O3, catalyst for sulfur-resistant methanation[J]. Applied Surface Science, 2013, 285(1):267-277. [5] Kotova, Branch S, Sciences R A O, et al. New series of triple molybdates AgA{sub 3R(MoO{sub 4){sub 5 (A=Mg, R=Cr, Fe; A=Mn, R=Al, Cr, Fe, Sc, In) with framework structures and mobile silver ion sublattices[J]. Journal of Solid State Chemistry, 2016, 238(28):121-128. [6] Li J, Chen L, Zhang J, et al. Photoluminescence properties of a novel red-emitting phosphor Eu 3 , activated scandium molybdate for white light emitting diodes[J]. Materials Research Bulletin, 2016, 83(83):290-293. [7] Nimaeva E N, Kozhevnikova N M, Alekseev F P, et al. ChemInform Abstract: Phase Relations in the Systems K2MoO4-AMoO4-Fe2(MoO4)3, (A: Mg, Sr, Pb, Zn, Mn, Co, Ni) in the Subsolidus Region[J]. Chemischer Informationsdienst, 1986, 17(2). [8] M. M筩zka, K. Hermanowicz, A. Pietraszko, et al. Structure, optical and phonon properties of bulk and nanocrystalline Al 2#8722; xScx (WO4) 3, solid solutions doped with Cr3 [J]. Optical Materials, 2014, 36(3):658-664. [9] Okazaki Y, Ueda T, Tamura S, et al. Trivalent Sc3 ion conduction in the Sc2(WO4)3朣c2(MoO4)3 solid solution[J]. Solid State Ionics, 2000, 136(11):437-440. [10] Romao C P, Donegan S P, Zwanziger J W, et al. Relationships between elastic anisotropy and thermal expansion in A2Mo3O12 materials[J]. Physical Chemistry Chemical Physics Pccp, 2016, 18(44):30652. [11] Sarapulova A E, Bazarov B, Namsaraeva T, et al. Possible Piezoelectric Materials CsMZr0.5(MoO4)3 (M = Al, Sc, V, Cr, Fe, Ga, In) and CsCrTi0.5(MoO4)3: Structure and Physical Properties[J]. Journal of Physical Chemistry C, 2014, 118(118):1763-1773. [12] Savina A A, Solodovnikov S F, Basovich O M, et al. New double molybdate Na 9 Fe(MoO4)6 : Synthesis, structure, properties[J]. Journal of Solid State Chemistry, 2013, 205(8):149-153. [13] Savina A A, Solodovnikov S F, Belov D A, et al. New alluaudite-related triple molybdates Na25Cs8R5(MoO4)24 (R = Sc, In): synthesis, crystal structures and properties[J]. New Journal of Chemistry, 2017, 41(13):5450-5457. [14] Sorokin N I. Ionic conductivity of KMgFe(MoO4)3, crystals[J]. Inorganic Materials, 2015, 51(5):490-493. [15] Wang G, Lin Z, Zhang L, et al. Spectral characterization and energy levels of Cr3 :Sc2(MoO4)3 crystal[J]. Journal of Luminescence, 2009, 129(11):1398-1400. [16] Min W, You J, Sobol A, et al. In-Situ Studies of Structure Transformation and Al Coordination of KAl(MoO4)2 during Heating by High Temperature Raman and 27Al NMR Spectroscopies[J]. Materials, 2017, 10(3):310.

3. 毕业设计(论文)进程安排

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