1-(3-Methoxycarbonyl)propyl-2-selenyl-[6,6]-methanofullerene as a n-Type Material for Organic Solar Cells

Chuang, Shih‐Ching; Chiu, Chi-Tsung; Chien, Shang Chieh; Chu, Chih Wei; Chen, Fang‐Chung

doi:10.1016/j.synthmet.2011.04.021

Cited by 8 publications

(4 citation statements)

References 42 publications

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“…They derivatized fullerenes by cyclopropanation with carbenes that were obtained by decomposition of tosyl hydrazones 21 (scheme 4). [15] Three different derivatives 22 a – c were synthesized in this way. 2‐Selenyl‐C 61 ‐butyric acid methyl ester 22 c was found to exhibit 3.26% efficiency in an organic photovoltaic device.…”

Section: N‐type Fullerenesmentioning

confidence: 99%

Bamford‐Stevens and Shapiro Reactions in Organic Synthesis

Ghavre¹

2020

Asian J Org Chem

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Total synthesis of natural products often requires installation of double bond without adding carbon. Bamford-Stevens and Shapiro reactions offer an option to execute such transformation. Several developments have been made in these reactions and their applications in a diverse area of chemistry. Lack of a dedicated review on these reactions in the recent time is hampering an access to collective information and a critical analysis of the new developments. This minireview highlights methodological developments and applications of Bamford-Stevens and Shapiro reactions in organic synthesis published in the past ten years.

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Section: N‐type Fullerenesmentioning

confidence: 99%

Bamford‐Stevens and Shapiro Reactions in Organic Synthesis

Ghavre¹

2020

Asian J Org Chem

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“…This not only enhances the interpenetrability of the donor/acceptor blends but also increases the interfacial area of BHJ solar cell systems, thus increasing exciton diffusion length and enhancing their dissociations [61].…”

Section: Advances In Opv Technology and Designsmentioning

confidence: 99%

A Review of Organic Photovoltaic Energy Source and Its Technological Designs

Rwenyagila

2017

International Journal of Photoenergy

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This study reviews and describes some of the existing research and mechanisms of operation of organic photovoltaic (OPV) cells. Introduced first are problems that exist with traditional fossil fuels that result in most of the world energy challenges such as environmental pollution. This is followed by the description of baseline organic solar cell (OSC) structures and materials. Then, some of the existing modelling approaches that have implemented either a one-or a two-dimensional drift-diffusion model to examine OSC structures are reviewed, and their reproducibility is examined. Both experimental and modelling approaches reviewed are particularly important for more and better designed research to probe practical procedural problems associated with OSCs that hinder the commercialization of OPV technology.

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“…In fact, [60]PCBM is an effective solution-processable n -type organic semiconductor and can be blended with p -type conjugated polymers such as poly(3-hexylthiophene) (P3HT) to produce organic photovoltaic (OPV) cells , and thin-film organic field effect transistors (OFETs) . Power conversion efficiencies (PCEs) of up to 4.4% have been reached in bulk heterojunction (BHJ) OPV cells that use blends of P3HT and [60]PCBM. − To improve the device performance, various [60]PCBM analogues have been designed, synthesized, and subjected to device testing. − …”

Section: Carbene Addition To Empty Fullerenesmentioning

confidence: 99%

Carbene Additions to Fullerenes

2013

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CONTENTS 1. Introduction 7209 2. Carbene Addition to Empty Fullerenes 7210 2.1. Dihalocarbenes 7210 2.1.1. Dihalocarbene Additions to C 60 7210 2.1.2. Dihalocarbene Additions to C 70 7212 2.1.3. Dihalocarbene Additions to Fullerene Fragments 7213 2.2. Decomposition of Diazo Compounds 7215 2.2.1. Thermolysis of Diazo Compounds 7215 2.2.2. Photolysis of Diazo Compounds 7223 2.2.3. In-Situ Generation of Diazo Compounds 7223 2.2.4. Isomerization of Fulleroids to Methanofullerenes 7228 2.3. Decomposition of Diazirines 7233 2.3.1. Chemical Probe 7233 2.3.2. Photoaffinity Labeling 7237 2.3.3. Fullerene Sugars 7237 2.3.4. Addition−Elimination Reaction 7238 2.4. Decomposition of Diazonium Salts 7238 2.5. Alkoxycarbenes 7238 2.6. Vinylcarbenes 7239 2.7. Basic Treatment of Malonates in the Presence of Iodine 7240 2.8. Photolysis of Benzocyclobutenediones 7240 2.9. α-Ketocarbenes 7240 2.10. Fischer Carbene Complexes 7241 2.11. Heterocyclic Carbenes 7242 2.12. Zwitterionic Intermediates 7244 2.13. Si and Ge Analogues of Carbenes 7244 2.13.1. Silylene Addition to C 60 7244 2.13.2. Silylene Addition to C 707245 2.13.3. Germylene Addition to C 60 7245 3. Carbene Additions to Endohedral Metallofullerenes 7245 3.1. Endohedral Metallofullerenes 7245 3.2. M@C 2v (9)-C 82 7246 3.2.1. Photolysis of Diazirines 7246 3.2.2. Thermolysis of Diazomethanes 7248 3.2.3. In-Situ Generation of Diazo Compounds 7248 3.2.4. Metal-Catalyzed Reactions 7248 3.2.5. Zwitterionic Intermediates 7248 3.3. M@C s (6)-C 82 7249 3.4. M 2 @I h (7)-C 80 7249 3.4.1. Photolysis of Diazirines 7249 3.4.2. In-Situ Generation of Diazo Compounds 7251 3.5. M 2 @D 3h (5)-C 78 7251 3.5.1. Photolysis of Diazirines 7251 3.5.2. Thermolysis of Diazirines 7252 3.6. M 2 @D 2 (10611)-C 72 7252 3.7. M 3 N@I h( 7)-C 80 7252 3.7.1. In-Situ Generation of Diazo Compounds 7252 3.7.2. Silylenes 7253 3.8. Sc 2 C 2 @C 3v (8)-C 82 7254 3.9. Sc 2 C 2 @C 2v (5)-C 80 7254 3.10. Sc 3 C 2 @I h (7)-C 80 7255 3.11. Li@C 60 7255 4. Concluding Remarks 7256 Author Information 7257 Corresponding Author 7257 Notes 7257 Biographies 7257 Acknowledgments 7258 References 7258

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1-(3-Methoxycarbonyl)propyl-2-selenyl-[6,6]-methanofullerene as a n-Type Material for Organic Solar Cells

Cited by 8 publications

References 42 publications

Bamford‐Stevens and Shapiro Reactions in Organic Synthesis

Bamford‐Stevens and Shapiro Reactions in Organic Synthesis

A Review of Organic Photovoltaic Energy Source and Its Technological Designs

Carbene Additions to Fullerenes

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