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Merck
모든 사진(3)

문서

806056

Sigma-Aldrich

Guanidinium iodide

greener alternative

≥99%

동의어(들):

Aminoformamidine hydriode, Diaminomethaniminium iodide, Greatcell Solar®, Guanidine hydriodide, Guanidine monohydroiodide

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모든 사진(3)

About This Item

실험식(Hill 표기법):
CH6IN3
CAS Number:
19227-70-4
Molecular Weight:
186.98
UNSPSC 코드:
12352302
NACRES:
NA.23

Quality Level

100

분석

≥99%

형태

powder

환경친화적 대안 제품 특성

Design for Energy Efficiency
Learn more about the Principles of Green Chemistry.

sustainability

Greener Alternative Product

mp

194-199 °C

환경친화적 대안 카테고리

, Enabling

SMILES string

[nH2+]c([nH])[nH].[I-]

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일반 설명

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애플리케이션

Guanidinium iodide (GI) belongs to the class of guanidinium salts that crystallize in polar symmetry. It can be used as a passivating material for enhancing the grain boundaries and improving the open-circuit voltage. It can further be used in the fabrication of polymeric solar cells (PSCs).
The iodide and bromide based alkylated halides find applications as precursors for fabrication of perovskites for photovoltaic applications.

법적 정보

Product of Greatcell Solar Materials Pty Ltd.Greatcell Solar is a registered trademark of Greatcell Solar Materials Pty Ltd.
Greatcell Solar is a registered trademark of Greatcell Solar

픽토그램

Exclamation mark
GHS07

신호어

Warning

유해 및 위험 성명서

H302,H315,H319,H335

Hazard Classifications

Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

표적 기관

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

시험 성적서(COA)

제품의 로트/배치 번호를 입력하여 시험 성적서(COA)을 검색하십시오. 로트 및 배치 번호는 제품 라벨에 있는 ‘로트’ 또는 ‘배치’라는 용어 뒤에서 찾을 수 있습니다.

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문서 라이브러리 방문

이미 열람한 고객

Slide 1 of 2

1 of 2

Formamidinium iodide ≥99%, anhydrous

Sigma-Aldrich

901436

Formamidinium iodide

Ethane-1,2-diammonium iodide ≥98%

Sigma-Aldrich

900852

Ethane-1,2-diammonium iodide

Investigation of formamidinium and guanidinium lead tri-iodide powders as precursors for solar cells
Dimesso L, et al.
Materials Science and Engineering, B, 204, 27-33 (2016)
Perovskite solar cells yielding reproducible photovoltage of 1.20 V
Alharbi EA, et al.
Research (Washington, D.C.), 2019, 8474698-8474698 (2019)
Origin of spontaneous polarization and reconstructive phase transition in guanidinium iodide
Szafranski M and Jarek M
CrystEngComm, 15(23), 4617-4623 (2013)
Nam Joong Jeon et al.
Nature, 517(7535), 476-480 (2015-01-07)
Of the many materials and methodologies aimed at producing low-cost, efficient photovoltaic cells, inorganic-organic lead halide perovskite materials appear particularly promising for next-generation solar devices owing to their high power conversion efficiency. The highest efficiencies reported for perovskite solar cells
Zhi-Kuang Tan et al.
Nature nanotechnology, 9(9), 687-692 (2014-08-05)
Solid-state light-emitting devices based on direct-bandgap semiconductors have, over the past two decades, been utilized as energy-efficient sources of lighting. However, fabrication of these devices typically relies on expensive high-temperature and high-vacuum processes, rendering them uneconomical for use in large-area
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