Ruthenium(II) complex catalysts bearing a 2,6-bis(tetrazolyl)pyridine ligand for the transfer hydrogenation of ketones

王连弟,; 刘婷婷,

doi:10.1016/s1872-2067(17)62994-2

Cited by 11 publications

(2 citation statements)

References 69 publications

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“…Metal organic sensitizer is a metal complex, such as zinc-based porphyrin [117], ruthenium-based porphyrin [118], ruthenium-based pyridine [119] and the like. Among metal organic dyes, ruthenium-based-dye family is a standard sensitizer and boosting performance of DSSCs due to their favorable electrochemical properties, highly stable oxidized states, wide absorption spectrum [120,121].…”

Section: Metal Organic Sensitizersmentioning

confidence: 99%

Engineering flexible dye-sensitized solar cells for portable electronics

Lei

et al. 2019

Solar Energy

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With growing demand for economic, eco-friendly, easy-manufacturing and renewable portable power source, flexible dye-sensitized solar cells (FDSSCs) exhibit a promising potential in the field of portable power sources. However, FDSSCs surfer from low conversion efficiency and poor stability, which hinder their applications. In this work, we have summarized recent development and challenges according to respective functions of their vital components (substrate, semiconductor film, sensitizer, electrolytes and counter electrode) as well as their effects on photoelectric conversion efficiency. Meanwhile, typical fabrication approaches have been analyzed for increasing the incident photon to current efficiency (IPCE). The approaches in rigid dye-sensitized solar cells (DSSCs) for improving performance are also introduced to provide the favorable direction for accelerating FDSSCs' application in field of potable power source.

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Section: Metal Organic Sensitizersmentioning

confidence: 99%

Engineering flexible dye-sensitized solar cells for portable electronics

Lei

et al. 2019

Solar Energy

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“…Ruthenium and its compounds are widely used in various fields: as a catalyst in chemical, petroleum, and pharmaceutical industries, in electrical contacts, resistors, as electrode materials for supercapacitors, and it improves the corrosion properties of alloys, etc. [1][2][3] There is a need to develop sensitive, simple and inexpensive methods for the quantitative determination of ruthenium in different samples. For the determination of ruthenium, different analytical techniques such as: voltammetry, atomic absorption spectrometry, high performance liquid-chromatography, thin-layer chromatography, inductively coupled plasma atomic emission, inductively coupled plasma mass spectroscopy are used.…”

Section: Introductionmentioning

confidence: 99%

Spectrophotometric Determination of Ru(IV) Using 5-Hydroxyimino-4-imino-1,3-thiazolidin-2-one as a Novel Analytical Reagent

Tymoshuk¹,

Oleksiv

Khvalbota³

et al. 2019

ACSi

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The interaction of Ru(IV) ions with a novel analytical reagent-5-hydroxyimino-4-imino-1,3-thiazolidin-2-one, by spectrophotometric method was investigated. The complex is formed at pH 5.0 in acetate buffer medium after heating in the boiling water bath (~371 K) for 25 min. The complex has maximum absorption at 350 nm and is stable for 24 h. Beer's law is valid over the concentration range of 0.5-6.1 µg mL-1 for Ru(IV). The molar absorptivity at λ = 350 nm is 6.21 × 10 3 L mol-1 cm-1. The limit of detection of this method is 0.2 µg mL-1. The interfering effect of various cations and anions on the spectrophotometric determination of the Ru(IV) were investigated. The proposed method was successfully applied to the determination of Ru(IV) in alloys.

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Reduced graphene oxide/iron oxide hybrid composite material as an efficient magnetically separable heterogeneous catalyst for transfer hydrogenation of ketones

Sultana

Bordoloi

Konwer

et al. 2020

Applied Organom Chemis

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Reduced graphene oxide was synthesized and functionalized with FeSO4⋅7H2O to form a reduced graphene oxide/iron oxide hybrid composite. The hybrid composite was extensively characterized using various techniques. Its application for transfer hydrogenation of various ketones was studied. The investigation showed that it serves as a good catalyst for transfer hydrogenation of aromatic and some aliphatic ketones resulting in excellent isolated yields (97–99%) of products. It is magnetically separable showing good reusability. The products were characterized and compared with authentic ones.

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Ruthenium(II) complex catalysts bearing a 2,6-bis(tetrazolyl)pyridine ligand for the transfer hydrogenation of ketones

Cited by 11 publications

References 69 publications

Engineering flexible dye-sensitized solar cells for portable electronics

Engineering flexible dye-sensitized solar cells for portable electronics

Spectrophotometric Determination of Ru(IV) Using 5-Hydroxyimino-4-imino-1,3-thiazolidin-2-one as a Novel Analytical Reagent

Reduced graphene oxide/iron oxide hybrid composite material as an efficient magnetically separable heterogeneous catalyst for transfer hydrogenation of ketones

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