One-Step Synthesis of Precursor Oligomers for Organic Photovoltaics: A Comparative Study between Polymers and Small Molecules

2015 ◽  
Vol 7 (49) ◽  
pp. 27106-27114 ◽  
Author(s):  
Wei Li ◽  
Daojuan Wang ◽  
Suhao Wang ◽  
Wei Ma ◽  
Svante Hedström ◽  
...  
Keyword(s):  
Comparative Study ◽  
Small Molecules ◽  
Organic Photovoltaics ◽  
One Step

scholarly journals 4-Nitrophenyl activated esters are superior synthons for indirect radiofluorination of biomolecules

2020 ◽  
Vol 11 (8) ◽  
pp. 919-922
Author(s):  
Mohammad B. Haskali ◽  
Ashleigh L. Farnsworth ◽  
Peter D. Roselt ◽  
Craig A. Hutton
Keyword(s):  
Comparative Study ◽  
Small Molecules ◽  
Activated Esters ◽  
One Step ◽  
Prosthetic Groups

A comparative study of PNP- and TFP-activated esters of radiolabelled prosthetic groups demonstrates the superiority of PNP esters in terms of stability and yields for use in one-step radiolabelling of small molecules and peptides.

A comparative study evaluating the esophageal transit time of eight healthy cats when pilled with the FlavoRx pill glide versus pill delivery treats

2010 ◽  
Vol 12 (4) ◽  
pp. 286-290 ◽  
Author(s):  
Alexander D. Bennett ◽  
Catriona M. MacPhail ◽  
Debra S. Gibbons ◽  
Michael R. Lappin
Keyword(s):  
Comparative Study ◽  
Transit Time ◽  
Esophageal Stricture ◽  
Stricture Formation ◽  
Delivery Method ◽  
Esophageal Transit ◽  
One Step

Retention of tablets or capsules in the feline esophagus can be associated with esophagitis and esophageal stricture formation. The objective of this study was to evaluate the esophageal passage of tablets and capsules when administered with either a one-step pill gun with flavored liquid (FlavoRx pill glide) or a pill delivery treat (Pill Pockets). Four different medication administrations were evaluated on different days in eight normal cats: tablets with FlavoRx pill glide (T-FG), tablets with pill delivery treats (T-PP), capsules with FlavoRx pill glide (C-FG) and capsules with pill delivery treats (C-PP). The estimated average transit time was 36 s for T-FG, 60 s for T-PP, 16 s for C-FG, and 24 s for C-PP. The results of this study suggest that either pill delivery method is acceptable for successful passage of tablets or capsules into the stomach of cats using a single replicate.

Comparative study of conventional vs. one-step-interconnected (OSI) monolithic CdTe modules

2015 ◽  
Vol 19 (7) ◽  
pp. 488-493
Author(s):  
G. Kartopu ◽  
M. Crozier ◽  
A. Brunton ◽  
V. Barrioz ◽  
S. Hodgson ◽  
...  
Keyword(s):  
Comparative Study ◽  
One Step

One-step integration of a multiple-morphology gold nanoparticle array on a TiO2filmviaa facile sonochemical method for highly efficient organic photovoltaics

2018 ◽  
Vol 6 (18) ◽  
pp. 8419-8429 ◽  
Author(s):  
Weijing Shao ◽  
Zhiqiang Liang ◽  
Tianfu Guan ◽  
Jianmei Chen ◽  
Zhifang Wang ◽  
...  
Keyword(s):  
Thin Film ◽  
Absorption Band ◽  
Gold Nanoparticle ◽  
Organic Photovoltaics ◽  
Device Performance ◽  
Sonochemical Method ◽  
Nanoparticle Array ◽  
Au Nps ◽  
Highly Efficient ◽  
One Step

Well-dispersed Au NPs arrays with multiple morphology are integrated on a TiO2thin filmviaa facile sonochemical approach, which exhibit a broadened absorption band, and enable a noticeable enhancement in device performance of organic photovoltaics.

Control of the molecular orientation in small molecule-based organic photovoltaics

2020 ◽  
Vol 4 (10) ◽  
pp. 4934-4955
Author(s):  
Liang Wang ◽  
Shengwei Guo ◽  
Ke Zhou ◽  
Wei Ma
Keyword(s):  
Small Molecules ◽  
Small Molecule ◽  
Organic Photovoltaics ◽  
Molecular Orientation ◽  
Key Factors ◽  
Photovoltaic Properties ◽  
Orientation Control

Key factors that affect the orientation control of small molecules, as well as their effects on the photovoltaic properties, are discussed.

Side chain engineering in DTBDT-based small molecules for efficient organic photovoltaics

Nanoscale ◽  
2019 ◽  
Vol 11 (29) ◽  
pp. 13845-13852 ◽  
Author(s):  
Jisu Hong ◽  
Ji Young Choi ◽  
Kyunghun Kim ◽  
Nam-Suk Lee ◽  
Jiqiang Li ◽  
...  
Keyword(s):  
Small Molecules ◽  
Small Molecule ◽  
Organic Photovoltaics ◽  
Side Chain ◽  
Solvent Vapor ◽  
Vapor Annealing ◽  
Solvent Vapor Annealing

A new small-molecule donor with a DTBDT core exhibits apposite blend morphologies and a maximum PCE of 9.18% by side chain engineering and solvent vapor annealing.

A facile method to synthesize [A′(D′AD)2]-based push–pull small molecules for organic photovoltaics

RSC Advances ◽  
2015 ◽  
Vol 5 (81) ◽  
pp. 66005-66012 ◽  
Author(s):  
Mohamed Shaker ◽  
Jong-Hoon Lee ◽  
Cuc Kim Trinh ◽  
Wonbin Kim ◽  
Kwanghee Lee ◽  
...  
Keyword(s):  
Small Molecules ◽  
Band Gap ◽  
Power Conversion Efficiency ◽  
Conversion Efficiency ◽  
Organic Photovoltaics ◽  
Power Conversion ◽  
Low Band Gap ◽  
Donor Acceptor

Synthesis of promising new composition low band gap small molecules based on the push–pull (donor–acceptor) system, which displayed power conversion efficiency of up to 3.24%.

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