D149 Dye(Synonyms: D149 Indoline dye D149) | Cytiva思拓凡-Whatman滤纸滤膜滤器

D149 Dye;(Synonyms: D149; Indoline dye D149) 纯度: ge;95.0%

D149 Dye 是一种二氢吲哚类染料，是一种具有高消光系数的非金属有机敏化剂。

D149 Dyeamp;;(Synonyms: D149; Indoline dye D149)

D149 Dye Chemical Structure

CAS No. : 786643-20-7

规格	价格	是否有货	数量
50 mg	￥1800	In-stock
100 mg	￥2930	In-stock
500 mg	￥5800	In-stock
1 g	;	询价	;
5 g	;	询价	;

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D149 Dye 相关产品

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生物活性

D149 Dye is an indoline-based dye, which is a high-extinction-coefficient metal-free organic sensitizer.

体外研究
(In Vitro)

D149 is a metal-free organic dye, which is promising all-organic alternatives. D149 displays power conversion efficiency of up to 9%. Furthermore, D149 has a peak extinction co-efficient of 68700 M^-1 cm^-1 at 540 nm, significantly higher than 13900 M^-1cm^-1 at 535 nm for N719^[1]. D149, a metal-free indoline dye, is one of the most promising sensitizers for dye-sensitized solar cells (DSSCs) and has shown very high solar energy conversion efficiencies of 9%. D149 shows a large number of unresolved aromatic and olefinic signals between 7 and 7.5 ppm^[2]

MCE has not independently confirmed the accuracy of these methods. They are for reference only.

分子量

741.94

Formula

C₄₂H₃₅N₃O₄S₃

CAS 号

786643-20-7

运输条件

Room temperature in continental US; may vary elsewhere.

储存方式

4deg;C, protect from light

*In solvent : -80deg;C, 6 months; -20deg;C, 1 month (protect from light)

溶解性数据

In Vitro:;

DMSO : 1 mg/mL (1.35 mM; Need ultrasonic)

H₂O : < 0.1 mg/mL (insoluble)

配制储备液

浓度溶剂体积质量	1 mg	5 mg	10 mg

1 mM	1.3478 mL	6.7391 mL	13.4782 mL
5 mM	—	—	—
10 mM	—	—	—

请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液；一旦配成溶液，请分装保存，避免反复冻融造成的产品失效。
储备液的保存方式和期限：-80°C, 6 months; -20°C, 1 month (protect from light)。-80°C 储存时，请在 6 个月内使用，-20°C 储存时，请在 1 个月内使用。

参考文献

[1]. Lin J, et al. 3D hierarchical rutile TiO2 and metal-free organic sensitizer producing dye-sensitized solar cells 8.6% conversion efficiency. Sci Rep. 2014 Aug 29;4:5769.

[2]. El-Zohry A, et al. Isomerization and Aggregation of the Solar Cell Dye D149. J Phys Chem C Nanomater Interfaces. 2012 Dec 20;116(50):26144-26153.

Cell Assay ^[1]	The porous TiO₂ films are immersed in a 0.5 mM D149 (1-material) dye solution in a 1:1 (v/v) mixture of acetonitrile (HPLC) and tert-butanol (LR) overnight once their temperature decreased to approximately 110°C. The samples are then taken out of the dye bath, washed with acetonitrile, and dried. The working electrode and Pt counter electrode [produced using a pre-drilled piece of 2.3 mm FTO glass, coated with one drop of 10 mM platinic acid solution [H₂PtCl₆] and heated to 400°C for 20 min] are assembled into a sandwich type cell and sealed with a spacer of 25 μm Surlyn. An I^-1/I₃^-1 organic solvent based electrolyte solution [50 mM iodine, 0.6 M 1,2-dimethyl-3-propylimidazelium iodide, 0.1 M lithium iodide in methoxypropionitrile] is introduced via vacuum back-filling. The hole is sealed with a piece of aluminium foil-backed Surlyn^[1]. MCE has not independently confirmed the accuracy of these methods. They are for reference only.
参考文献	[1]. Lin J, et al. 3D hierarchical rutile TiO2 and metal-free organic sensitizer producing dye-sensitized solar cells 8.6% conversion efficiency. Sci Rep. 2014 Aug 29;4:5769. [2]. El-Zohry A, et al. Isomerization and Aggregation of the Solar Cell Dye D149. J Phys Chem C Nanomater Interfaces. 2012 Dec 20;116(50):26144-26153.

Cell Assay
^[1]

The porous TiO₂ films are immersed in a 0.5 mM D149 (1-material) dye solution in a 1:1 (v/v) mixture of acetonitrile (HPLC) and tert-butanol (LR) overnight once their temperature decreased to approximately 110°C. The samples are then taken out of the dye bath, washed with acetonitrile, and dried. The working electrode and Pt counter electrode [produced using a pre-drilled piece of 2.3 mm FTO glass, coated with one drop of 10 mM platinic acid solution [H₂PtCl₆] and heated to 400°C for 20 min] are assembled into a sandwich type cell and sealed with a spacer of 25 μm Surlyn. An I^-1/I₃^-1 organic solvent based electrolyte solution [50 mM iodine, 0.6 M 1,2-dimethyl-3-propylimidazelium iodide, 0.1 M lithium iodide in methoxypropionitrile] is introduced via vacuum back-filling. The hole is sealed with a piece of aluminium foil-backed Surlyn^[1].

MCE has not independently confirmed the accuracy of these methods. They are for reference only.

参考文献

[1]. Lin J, et al. 3D hierarchical rutile TiO2 and metal-free organic sensitizer producing dye-sensitized solar cells 8.6% conversion efficiency. Sci Rep. 2014 Aug 29;4:5769.

[2]. El-Zohry A, et al. Isomerization and Aggregation of the Solar Cell Dye D149. J Phys Chem C Nanomater Interfaces. 2012 Dec 20;116(50):26144-26153.