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Updated: Jul 8, 2025

Morphology Control for Fully Printable Organic–Inorganic Bulk-heterojunction Solar Cells Based on a Ti-alkoxide and Semiconducting Polymer
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Morphology Control for Fully Printable Organic–Inorganic Bulk-heterojunction Solar Cells Based on a Ti-alkoxide and Semiconducting Polymer

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含有基组的非对称非烯受体通过基侧链工程实现了超过1.0V的高VOC通过有机太阳能电池

Chuan-Hsin Wang1,2, Manohar Reddy Busireddy1,2, Sheng-Ci Huang1,2

  • 1Department of Applied Chemistry, National Yang Ming Chiao Tung University, 1001 University Rood, Hsinchu 300093, Taiwan.

ACS applied materials & interfaces
|December 11, 2023
PubMed
概括

在Y6衍生品上设计氧侧链可以提高有机太阳能电池 (OSC) 的性能. 虽然最初的NFAs显示效率较低,但特定的分支链 (B12-PBO,B16-PBO) 实现了高开通电压,从而改善了三元器件.

关键词:
阿尔科西侧链工程学不对称的NFA是不对称的.高开放电路电压的高开放电路电压低电压损失的低电压损失这是一种o-xylenylene.三元器件的三元器件.

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Structure and Nomenclature of Alcohols and Phenols

Overview
Alcohols are one of the most important functional groups in organic chemistry. The name of alcohol comes from the hydrocarbon from which it is derived. Alcohols are organic molecules containing the functional hydroxyl or –OH group directly bonded to carbon. Phenols have an OH group directly attached to a benzene ring. While alcohols are colorless, phenol is a white crystalline compound with a characteristic "hospital smell" odor.
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The absorption of UV–visible light by conjugated systems causes the promotion of an electron from the ground state to the excited state. Consequently, photochemical electrocyclic reactions proceed via the excited-state HOMO rather than the ground-state HOMO. Since the ground- and excited-state HOMOs have different symmetries, the stereochemical outcome of electrocyclic reactions depends on the mode of activation; i.e., thermal or photochemical.
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All ortho–para directors, excluding halogens, are activating groups. These groups donate electrons to the ring, making the ring carbons electron-rich. Consequently, the reactivity of the aromatic ring towards electrophilic substitution increases. For instance, the nitration of anisole is about 10,000 times faster than the nitration of benzene. The electron-donating effect of the methoxy group in anisole activates the ortho and para positions on the ring and stabilizes the corresponding...
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Alkynes undergo oxidative cleavage in the presence of oxidizing reagents like potassium permanganate and ozone. The triple bond — one σ bond and two π bonds — is completely cleaved, and the alkyne is oxidized to carboxylic acids. When warm and basic aqueous potassium permanganate is used as an oxidizing agent, alkynes are first converted to carboxylate salts via an unstable α-diketone intermediate. Further, a mild acid treatment protonates the carboxylate anions...
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