Results 141 to 150 of about 110,157 (321)

Natural Dextran as an Efficient Interfacial Passivator for ZnO‐Based Electron‐Transport Layers in Inverted Organic Solar Cells

Advanced Energy Materials, EarlyView.
A natural dextran is introduced as an efficient interfacial modifier for the ZnO‐based electron transport layer (ETL) in inverted organic solar cells (OSCs). This modification effectively passivates defects in the ZnO layer and reduces interfacial charge carrier recombination, enabling the achievement of high efficiency, enhanced stability, and broad ...
Bin Zhang, Zhenshen Pan, Wenming Li, Yushou Zhao, Xiaolan Qin, Aiqin Li, Menglan Lv, Xiaofeng Qin, Weile Guo, Zhicai He, Ergang Wang   +10 more
wiley   +1 more source

Self-assembled palladium nanoflowers supported on fullerene: Electrochemical catalytic performance for the reduction of 4-nitrophenol

Electrochemistry Communications, 2019
Loading metal nanoparticles on the surface of nanosheet supports is an attractive approach to enhancing their catalytic performance. Herein, palladium nanoflowers (Pd NFs) were prepared on amino-functionalized fullerene (C60-NH2) by hydrothermal self ...
Zhongping Li, Yuxin Zhang, Ruiqi Zhu, Guangming Wen, Chuan Dong, Hung-Wing Li   +5 more
doaj  

Langmuir‐Type Build‐Up of Self‐Generated Interlayers in Organic Solar Cells

Advanced Energy Materials, EarlyView.
Metal‐induced migration of polyethylene glycol (PEG) oligomer additives to Al contacts follows a Langmuir‐like adsorption behavior forming interfacial dipole layers. Consistent Voc‐concentration trends across various additives in two distinct organic solar cell systems demonstrate the generality of the phenomenon.
Jane Vinokur, Eyal Stein, Noam Moskovich, Sebastian Alexander Schneider, Victoria Savikhin, Andrew Levin, Michael Toney, Gitti L. Frey   +7 more
wiley   +1 more source

Shape of large single- and multiple-shell fullerenes

, 1994
Jiang Lu, Wenzhe Yang
openalex   +2 more sources

80% Fill Factor in Organic Solar Cells with a Modified Nickel Oxide Interlayer

Advanced Energy Materials, EarlyView.
This work highlights the potential of nickel oxide as a hole transport material for organic solar cells. By studying its defect chemistry and applying surface coordination with carbazole‐based phosphonic acid molecules, the solar cell performance is improved.
David Garcia Romero, Gerbrand Bontekoe, Jacopo Pinna, Lorenzo Di Mario, Carolina M. Ibarra‐Barreno, Jane Kardula, Gabor Ersek, Giuseppe Portale, Petra Rudolf, Maria Antonietta Loi   +9 more
wiley   +1 more source

N‑Doped Graphenelike Nanostructures from p‑Nitro Aniline-Based Foam: Formation, Structure, and Applications as a Nanofiller

ACS Omega, 2022
Santosh K. Tiwari, Ding Chen, Yu Chen, Kunyapat Thummavichai, Oluwafunmilola Ola, Zhiyuan Ma, Guangsheng Liu, Nannan Wang, Yanqiu Zhu   +8 more
doaj   +1 more source

Carbon onions introduce new flavour to fullerene studies

, 1992
Harold W. Kroto
openalex   +1 more source

Subpicosecond photoinduced electron transfer from conjugated polymers to functionalized fullerenes [PDF]

, 1996
B. Kraabel, Jan C. Hummelen, Dan Vacar, D. Moses, Niyazi Serdar Sariçiftçi, Alan J. Heeger, Fred Wudl   +6 more
openalex   +1 more source

Traps, Tail States and Their Consequences on the Open‐circuit Voltage in Organic Solar Cells

Advanced Energy Materials, EarlyView.
It is found that the light‐intensity dependent low‐temperature roll‐off of open‐circuit voltage in organic solar cells is explained by the intrinsic disorder in these devices, which can be either described by the full Gaussian density of states or approximated by a two‐level system, which allows for a more intuitive interpretation.
Tobias Krebs, Clemens Göhler, Martijn Kemerink   +2 more
wiley   +1 more source

Pharmacological Studies on Fullerene (C60), a Novel Carbon Allotrope, and Its Derivatives

Journal of Pharmacological Sciences, 2006
.: Fullerene (C60), a condensed ring aromatic compound with extended π systems, is a novel carbon allotrope. Because of its poor solubility in polar solvents, investigation of the biological and pharmacological properties of fullerene has been difficult.
Mitsutoshi Satoh, Issei Takayanagi
doaj