Results 71 to 80 of about 245,808 (326)

Interfacial Modulation for High‐Efficiency Large‐Area Organic Photovoltaics and Perovskite‐Organic Tandem Solar Modules

Advanced Functional Materials, EarlyView.
Self‐assembled monolayers (SAMs) are promising hole‐transporting materials for organic photovoltaics (OPVs), but suffer from self‐aggregation and poor large‐area uniformity. We find that interfacial modification using nicotinic hydrazide can eliminate the residual SAM aggregates by forming energetically favorable complexes, yielding uniform SAM.
Seongwon Yoon, Kangsik Cho, Sungmin Park, Kyeongmin Kim, Hyungju Ahn, Junhyeong Kim, Ahyeon Jin, Uijoon Lee, Yoon Hee Jang, Yongseok Jun, Hae Jung Son   +10 more
wiley   +1 more source

Impact of Self-Assembled Monolayer Design and Electrochemical Factors on Impedance-Based Biosensing

Sensors, 2020
Real-time sensing of proteins, especially in wearable devices, remains a substantial challenge due to the need to convert a binding event into a measurable signal that is compatible with the chosen analytical instrumentation.
Michael C. Brothers, David Moore, Michael St. Lawrence, Jonathan Harris, Ronald M. Joseph, Erin Ratcliff, Oscar N. Ruiz, Nicholas Glavin, Steve S. Kim   +8 more
doaj   +1 more source

Dialkyldithiophosphate Acids (HDDPs) as Effective Lubricants of Sol–Gel Titania Coatings in Technical Dry Friction Conditions [PDF]

, 2011
The goal of this study was the investigation of the effectiveness of dialkyldithiophosphate acids (HDDPs) films in improving the tribological properties of thin, sol– gel derived titania coatings.
AM Barnes, Aneta Kisielewska, Ch McFadden, CJ Oss Van, D Brovelli, E Travers, ES Yamaguchi, ES Yamaguchi, GC Smith, H Onoe, H Spikes, I Piwoński, I Piwoński, Ireneusz Piwoński, JF Graham, K Ito, M Textor, MA Nicholls, MM Yusuf, NE Gallopoulos, R Hofer, SM Hsu, X Marguerettaz, Y Chen, Y-R Li   +24 more
core   +1 more source

Multifunctional self-assembled monolayers [PDF]

, 1996
This is the final report of at three year, Laboratory-Directed Research and Development (LDRD) project at the Los Alamos National Laboratory (LANL). The specific goals of this research project were threefold: to develop multifunctional self-assembled monolayers, to understand the role of monolayer structure on the functioning of such systems, and to ...
Zawodzinski, T., Bar, G., Rubin, S., Uribe, F., Ferrais, J.   +4 more
openaire   +2 more sources

Atomic Layer Deposition in Transistors and Monolithic 3D Integration

Advanced Functional Materials, EarlyView.
Transistors are fundamental building blocks of modern electronics. This review summarizes recent progress in atomic layer deposition (ALD) for the synthesis of two‐dimensional (2D) metal oxides and transition‐metal dichalcogenides (TMDCs), with particular emphasis on their enabling role in monolithic three‐dimensional (M3D) integration for next ...
Yue Liu, Taoyu Zou, Cheng‐Yan Xu, Liang Zhen, Yang Li, Yong‐Young Noh   +5 more
wiley   +1 more source

Recent Advances in Self-Assembled Molecular Application in Solar Cells

Nanomaterials
Perovskite solar cells (PSCs) have attracted much attention due to their low cost, high efficiency, and solution processability. With the development of various materials in perovskite solar cells, self-assembled monolayers (SAMs) have rapidly become an ...
Linkun Zhong, Chuangping Liu, Shi Lai, Bing’e Li, Baihong Zheng, Xiaoli Zhang   +5 more
doaj   +1 more source

Self-Assembled Monolayer Transistors [PDF]

Advanced Materials, 2002
Self-assembled monolayers of organic, conjugated molecules can be used as active components of field-effect transistors. The length of the molecule can define critical device dimensions with high precision on the nanometer scale. Transistor effects on the molecular-scale as well as in devices consisting of single active molecules have been demonstrated.
J.H. Schön, H. Meng, Z. Bao
openaire   +1 more source

Polymer Network Modified Perovskite for High‐Performance Pure Blue Light‐Emitting Diodes

Advanced Functional Materials, EarlyView.
A polymer network of poly(4‐vinylphenol) (PVPh) is introduced to improve pure blue perovskite light‐emitting diodes. PVPh effectively passivates defects, enhances film morphology, reduces lattice strain, and suppresses ion migration. These effects lead to record device performance, achieving 9.82% external quantum efficiency and stable blue emission at
Zhongkai Yu, Jiawei Hong, Jiaxin Song, Zihao Ren, Ke Zhou, Shengnan Liu, Minhui Yu, Yue Xu, Minjeong Ha, Yongbin Hua, Baodan Zhao, Bo Ram Lee   +11 more
wiley   +1 more source

Mediated Electron Transfer at Redox Active Monolayers

Sensors, 2001
A theoretical model describing the transport and kinetic processes involved in heterogeneous redox catalysis of solution phase reactants at electrode surfaces coated with redox active monolayers is presented.
Michael E.G. Lyons
doaj   +1 more source

Controlled rotary motion of light-driven molecular motors assembled on a gold film [PDF]

, 2010
Using circular dichroism (CD) spectroscopy, we show that light-driven rotary molecular motors based on overcrowded alkenes can function in a self-assembled monolayer on semi-transparent gold films.
Adams, Akimov, Andrew, Areephong, Baber, Ball, Balzani, Balzani, Browne, Clarke, de Jonge, Dimilla, Doron-Mor, Dulic, Dulkeith, Eelkema, Evans, Feringa, Fletcher, Fournier-Bidoz, Gao, Gould, Haidekker, Horansky, Horansky, Hugel, Imahori, Keegan, Khatua, Koumura, Koumura, Kudernac, Leigh, London, Love, Maksymovych, Manna, Michl, Nuckolls, Pollard, Pollard, Pollard, Quina, Rozenbaum, Shirai, Stranick, Thomas, Ulman, van Delden, Wanunu, Winston, Zheng   +51 more
core   +3 more sources