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Merck

703214

Sigma-Aldrich

二-四丁铵顺式-双(异硫氰基)双(2,2′-联吡啶-4,4′-二羧基)钌(II)

95% (NMR)

别名:

Greatcell Solar®, N-719 染料

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$686.00

About This Item

经验公式(希尔记法):
C58H86N8O8RuS2
分子量:
1188.55
MDL號碼:
分類程式碼代碼:
12352103
PubChem物質ID:
NACRES:
NA.23

$686.00


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品質等級

化驗

95% (NMR)

形狀

powder

成份

Dye content, ≥90% HPLC

mp

250-260 °C

λmax

534, 393, 313 nm (lit.)

SMILES 字串

S=C=N[Ru]N=C=S.CCCC[N+](CCCC)(CCCC)CCCC.CCCC[N+](CCCC)(CCCC)CCCC.OC(=O)c1ccnc(c1)-c2cc(ccn2)C([O-])=O.OC(=O)c3ccnc(c3)-c4cc(ccn4)C([O-])=O

InChI

1S/2C16H36N.2C12H8N2O4.2CNS.Ru/c2*1-5-9-13-17(14-10-6-2,15-11-7-3)16-12-8-4;2*15-11(16)7-1-3-13-9(5-7)10-6-8(12(17)18)2-4-14-10;2*2-1-3;/h2*5-16H2,1-4H3;2*1-6H,(H,15,16)(H,17,18);;;/q2*+1;;;2*-1;+2/p-2

InChI 密鑰

MQGCPZMVNHGIPF-UHFFFAOYSA-L

一般說明

二-四丁基铵顺式-双(异硫氰酸)双(2,2′-联吡啶-4,4′-二羧酸)钌(II)(N-719染料)是钌聚吡啶基混合物,用作光敏剂。 它充当介质,在电解太阳能电池内有效吸收光子和转移电子。[1][2]

應用

N-719染料广泛用作敏化剂,可通过刮刀技术将其涂覆在氧化铟锡(ITO)基底上,结合不同的光阳极材料,如结合氧化钛(TiO2)、[3][4][5] 氧化锌(ZnO)[6][7] 与金纳米颗粒(nanourchin)[8] 一起应用于染料敏化太阳能电池(DSSC)。

法律資訊

Greatcell Solar Materials Pty Ltd的产品。
Greatcell Solar是Greatcell Solar Materials Pty Ltd的注册商标。
Greatcell Solar is a registered trademark of Greatcell Solar

象形圖

Health hazard

訊號詞

Danger

危險聲明

防範說明

危險分類

Resp. Sens. 1

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable

個人防護裝備

dust mask type N95 (US), Eyeshields, Faceshields, Gloves


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Ruthenium sensitizers and their applications in dye-sensitized solar cells
Hara K and Koumura N
International Journal of Photoenergy (2012)
Au nanoparticle-decorated urchin-like TiO2 hierarchical microspheres for high performance dye-sensitized solar cells
Li Y, et al.
Electrochimica Acta, 293(2), 230-239 (2019)
Nanoforest of hydrothermally grown hierarchical ZnO nanowires for a high efficiency dye-sensitized solar cell
Ko SH, et al.
Nano Letters, 11(2), 666-671 (2011)
Efficient dye-sensitized solar cells from mesoporous zinc oxide nanostructures sensitized by N719 dye
Kumara GRA, et al.
Journal of Semiconductors, 39(3), 033005-033005 (2018)
Enhancing near-infrared solar cell response using upconverting transparentceramics
Liu M, et al.
Solar Energy Materials and Solar Cells, 95(2), 800-803 (2011)

商品

Dye-sensitized solar cells directly convert sunlight to electricity

在过去的十年中,染料敏化太阳能电池 (DSSC) 备受关注,因为此类非常规太阳能电池不仅性能出众,而且还具有低成本生产的潜力。

Dye-sensitized solar cells (DSSCs) attract attention for high performance and potential low-cost production in solar energy.

Operation principle and market dominance of single crystalline silicon solar cells.

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相关内容

Optoelectronic devices such as light-emitting diodes (LEDs), solar cells, and light-emitting field effect transistors (FETs) that utilize organic materials as their light harvesting and/or charge transporting component have been the subject of much academic and commercial attention.

Questions

1–4 of 4 Questions  
  1. What is the Department of Transportation shipping information for this product?

    1 answer
    1. Transportation information can be found in Section 14 of the product's (M)SDS.To access the shipping information for this material, use the link on the product detail page for the product.

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  2. What are the advantages of dye solar cells?

    1 answer
    1. Dye solar cells (DSCs) are 3rd generation solar cells with the promise of high efficiency combined with low production costs.

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  3. What are the disadvantages of dye solar cells?

    1 answer
    1. The major disadvantage to the dye solar cell design is the use of a liquid electrolyte, which has temperature stability issues. The electrolyte can freeze at low temperatures and expand at higher temperatures.  It the electrolytes freezes, power production would cease, and it could potentially lead to physical damage.  If the liquid expands at higher temperatures, sealing the panels would be difficult.

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  4. What can cause degradation of the dye solar cell?

    1 answer
    1. Dye solar cells degrade from ultraviolet radiation.  For this reason, the barrier may include UV stabilizers and/or UV absorbing luminescent chromophores (which emit at longer wavelengths) and antioxidants to protect and improve the efficiency of the cell.

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