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有機エレクトロニクス材料

ペロブスカイト太陽電池材料

有機無機ペロブスカイト化合物

有機 ‐ 無機ハライドペロブスカイトは、近年、太陽光変換用途の新規光吸収材料として注目されています。単接合型ペロブスカイト太陽電池の電力変換効率は、既に従来の薄膜太陽電池の技術レベルを超え、単結晶シリコン太陽電池と競合するまでになっています。さらに、印刷法で作製できる特徴から、プラスチックを基板とする薄型軽量太陽電池の製造検討も加速しており、より高性能な単接合型太陽電池の開発に加え、ペロブスカイトを用いたタンデムデバイスの開発にも注目が集まっています。

ペロブスカイト材料は量子ドットとしても注目されています。ハライドペロブスカイト量子ドット(ABX3、A=Cs+、MA+(メチルアンモニウム)またはFA+(ホルムアミジニウム)、およびX=Br、Cl、またはI)は、高いPL特性、低い製造コスト、優れた発色特性などの点から、ディスプレイ用発光材料として期待されています。

鉛フリーペロブスカイトの開発

鉛を含まない安全性の高いペロブスカイト化合物の開発に、アルドリッチの材料が多数使用されています。

有機ホール輸送材料

コバルト錯体

(※ Product of Greatcell Solar  formerly known as Dyesol Ltd. 純度: 98%)

製品名 製品番号
FK 102 Co(II) PF6 salt 805238
FK 102 Co(II) TFSI salt 805246
FK 102 Co(III) PF6 salt 805254
FK 102 Co(III) TFSI salt 805203
FK 209 Co(II) PF6 salt 805378
FK 209 Co(II) TFSI salt 805386
FK 209 Co(III) PF6 salt 805408
FK 209 Co(III) TFSI salt 805394
FK 269 Co(II) PF6 salt 805548
FK 269 Co(II) TFSI salt 805815
FK 269 Co(III) PF6 salt 805521
FK 269 Co(III) TFSI salt 805807

高純度無機材料 2

製品名 製品番号   製品名 製品番号
Lead(II) bromide, 99.999% trace metals basis 398853 Cesium bromide, anhydrous, beads, −10 mesh, 99.999% trace metals basis 429392
Lead(II) chloride, 99.999% trace metals basis 203572 Cesium chloride, anhydrous, beads, −10 mesh, 99.999% trace metals basis 449733
Lead(II) chloride, anhydrous, beads, -10 mesh, 99.999% 449865 Cesium iodide, anhydrous, beads, −10 mesh, 99.999% trace metals basis 429384
Lead(II) fluoride, 99.99% trace metals basis 229725 Cesium iodide 99.999% trace metals basis 203033
Lead(II) iodide, 99.999% trace metals basis 203602 Cesium iodide 99.9% trace metals basis 1
202134
Lead(II) iodide, beads, -10 mesh, 99.999% trace metals basis 554359 Cesium fluoride, 99.99% trace metals basis 255718
Lead(II) iodide 99% 1
211168 Bismuth(III) bromide anhydrous, powder, 99.998% trace metals basis 654981
Tin(II) iodide, −10 mesh, 99.999% trace metals basis 466352 Bismuth(III) chloride 99.99% trace metals basis 254142
Tin(II) iodide, anhydrous, beads, −10 mesh, 99.99% trace metals basis 409308 Bismuth(III) chloride anhydrous, beads, −10 mesh, 99.999% trace metals basis 470279
Tin(II) chloride, anhydrous, powder, ≥99.99% trace metals basis 452335 Bismuth(III) chloride anhydrous, powder, 99.998% trace metals basis 450723
Tin(II) fluoride, 99% 334626 Bismuth(III) fluoride ≥99.99% trace metals basis 401528  
Germanium(II) bromide, 97% 572659 Bismuth(III) iodide ≥99.998% trace metals basis 229474  
Germanium(II) iodide, ≥99.8% trace metals basis 383260      

【Reference】

  1. 1. Steele J. A. et al., Thermal unequilibrium of strained black CsPbI3 thin films. Science , 16 AUG 2019.
  2. 1. Sim K. et al., Performance boosting strategy for perovskite light-emitting diodes. Appl. Phys. Rev. , 2019, 6, 031402.

ペロブスカイト太陽電池研究用グレード「高純度ヨウ化鉛(II)」

Lead(II) iodide, 99.999% trace metals basis, perovskite grade(製品番号:900168

【製品規格】

  • Appearance (Color, Form): Light Brown to Very Dark Brown to Very Dark Orange, Powder or Beads
  • Complexiometric EDTA: 44.1 - 45.8 % Pb
  • Turbidity (1M solution in DMF): < 12.5 NTU
  • Solubility (Color): Very Faint Green-Yellow to Green-Yellow to Yellow
  • ICP Major Analysis (Confirms Lead Component)
  • Purity (99.999% Based On Trace Metals Analysis)

【Reference】

Li N. et al., Cation and anion immobilization through chemical bonding enhancement with fluorides for stable halide perovskite solar cells. Nature Energy 2019, 4, 408–415.

ハロゲン化有機アミン

Product of Greatcell Solar  formerly known as Dyesol Ltd. 純度:特に記載のない限り98%もしくは98+%です。詳細は各製品ページをご覧ください。)

製品名 (bromide) 化学式 製品番号   製品名 (iodide) 化学式 製品番号
- - - Acetamidinium iodide CH3NH2NH2+ I- 805971 *
Benzylammonium bromide C6H5CH2NH2・HBr 900885 * Benzylammonium iodide C6H5CH2NH2・HI 806196 *
n -Butylammonium bromide
CH3(CH2)3NH2・HBr (BABr) 900817 * n -Butylammonium iodide
CH3(CH2)3NH2・HI (BAI) 805874 *
i -Butylammonium bromide (CH3)2CHCH2NH2・HBr 900869 * i -Butylammonium iodide (CH3)2CHCH2NH2・HI 805866 *
t -Butylammonium bromide (CH3)3CNH3+ Br- 900827 * t -Butylammonium iodide (CH3)3CNH3+ I- 806102 *
Diethylammonium bromide (CH3CH2)2NH・HBr 900840 * Diethylammonium iodide (CH3CH2)2NH・HI 806188 *
Dimethylammonium bromide (CH3)2NH・HBr 900872 * Dimethylammonium iodide (CH3)2NH・HI 805831 *
Ethane-1,2-diammonium bromide Et(NH3)2Br2 900833 * Ethane-1,2-diammonium iodide Et(NH3)2I2 900852 *
Ethylammonium bromide CH3CH2NH2・HBr (EABr) 900868 * Ethylammonium iodide
CH3CH2NH2・HI (EAI) 805823 *
Formamidinium bromide NH2CH=NH2+ Br- (FABr) 900835 * Formamidinium iodide
NH2CH=NH2+ I- (FAI) 806048 *
Formamidinium bromide, 99+%, anhydrous
NH2CH=NH2+ Br- (FABr) 901437 Formamidinium iodide, 99+%, anhydrous
NH2CH=NH2+ I- (FAI) 901436
Guanidinium bromide (NH2)3C+ Br- (GABr) 900839 * Guanidinium iodide, 99+% (NH2)3C+ I- (GAI) 806056 *
Guanidinium bromide, 99+%, anhydrous
(NH2)3C+ Br- (GABr) 901452 Guanidinium iodide, 99+%, anhydrous (NH2)3C+ I- (GAI) 901450
Imidazolium bromide C3H4N2・HBr 900821 * - - -
Methanamine hydrobromide CH3NH2・HBr (MABr) 793507 Methanamine hydriodide CH3NH2・HI (MAI) 793493
Methylammonium bromide 806498 * Methylammonium iodide 806390 *
Methylammonium bromide, 99%, anhydrous 901435 Methylammonium iodide, 99+%, anhydrous 901434
Methylammonium bromide solution, 0.18 M in 2-propanol 808407 Methylammonium iodide, 0.42 M in 2-propanol 808431
Phenethylammonium bromide C6H5CH2CH2NH3+ Br- 900829 * Phenethylammonium iodide C6H5CH2CH2NH3+ I- 805904 *
Phenylammonium bromide C6H5NH2・HBr 900828 * Phenylammonium iodide C6H5NH2・HI 805912 *
Propane-1,3-diammonium bromide n -Pr(NH3)2Br2 900834 * Propane-1,3-diammonium iodide n -Pr(NH3)2I2 900832 *
n -Propylammonium bromide CH3CH2CH2NH2・HBr 900819 * n -Propylammonium iodide CH3CH2CH2NH2・HI 805858 *
i -Propylammonium bromide (CH3)2NH2・HBr 900816 * i -Propylammonium iodide (CH3)2NH2・HI 805882 *
Hydrobromic acid 48 wt. %, in H2O, ≥99.99% HBr 339245 Hydriodic acid 57 wt. %, distilled, 99.999% trace metals basis HI 752851
その他製品リストはこちら

Diluting the paste with ethanol to generate mesoporous titania layers using spin coating.

J. Burschka, N. Pellet, S.-J. Moon, R. Humphry-Baker, P. Gao, M. K. Nazeeruddin, and M. Grätzel, “Sequential deposition as a route to high-performance perovskite-sensitized solar cells,” Nature, 2013, 499, pp. 316.

ペロブスカイト太陽電池用材料については左記のページもご参考ください。