scholarly journals Wafer-Scale Lateral Self-Assembly of Mosaic Ti3C2Tx MXene Monolayer Films

ACS Nano ◽  
2021 ◽  
Author(s):  
Mehrnaz Mojtabavi ◽  
Armin VahidMohammadi ◽  
Karthik Ganeshan ◽  
Davoud Hejazi ◽  
Sina Shahbazmohamadi ◽  
...  
Keyword(s):  
Self Assembly ◽  
Monolayer Films ◽  
Wafer Scale

Robust Nanocapacitors Based on Wafer-Scale Single-Crystal Hexagonal Boron Nitride Monolayer Films

2021 ◽  
Author(s):  
Yanwei He ◽  
Yuan Li ◽  
Miguel Isarraraz ◽  
Pedro Pena ◽  
Jason Tran ◽  
...  
Keyword(s):  
Boron Nitride ◽  
Single Crystal ◽  
Hexagonal Boron Nitride ◽  
Monolayer Films ◽  
Wafer Scale

Self-Assembly of Amphiphilic Poly(paraphenylene)s:  Thermotropic Phases, Solution Behavior, and Monolayer Films†

Langmuir ◽  
2003 ◽  
Vol 19 (16) ◽  
pp. 6537-6544 ◽  
Author(s):  
Tobias Fütterer ◽  
Thomas Hellweg ◽  
Gerhard H. Findenegg ◽  
Jörg Frahn ◽  
A. Dieter Schlüter ◽  
...  
Keyword(s):  
Self Assembly ◽  
Monolayer Films ◽  
Solution Behavior

scholarly journals Self-assembly of alkyl chains of fatty acids in papermaking systems: A review of related pitch issues, hydrophobic sizing, and pH effects

BioResources ◽  
2020 ◽  
Vol 15 (2) ◽  
pp. 4591-4635
Author(s):  
Martin A. Hubbe ◽  
Douglas S. McLean ◽  
Karen R. Stack ◽  
Xiaomin Lu ◽  
Anders Strand ◽  
...  
Keyword(s):  
Fatty Acids ◽  
Self Assembly ◽  
Review Article ◽  
Ph Effects ◽  
Monolayer Films ◽  
Alkyl Chains ◽  
Ph Values ◽  
Self Association ◽  
Long Chain

This review article considers the role of fatty acids and the mutual association of their long-chain (e.g. C18) alkyl and alkenyl groups in some important aspects of papermaking. In particular, published findings suggest that interactions involving fatty acids present as condensed monolayer films can play a controlling role in pitch deposition problems. Self-association among the tails of fatty acids and their soaps also helps to explain some puzzling aspects of hydrophobic sizing of paper. When fatty acids and their soaps are present as monolayers in papermaking systems, the pH values associated with their dissociation, i.e. their pKa values, tend to be strongly shifted. Mutual association also appears to favor non-equilibrium multilayer structures that are tacky and insoluble, possibly serving as a nucleus for deposition of wood extractives, such, as resins and triglyceride fats, in pulp and paper systems.

Wafer-scale single-crystal hexagonal boron nitride film via self-collimated grain formation

Science ◽  
2018 ◽  
Vol 362 (6416) ◽  
pp. 817-821 ◽  
Author(s):  
Joo Song Lee ◽  
Soo Ho Choi ◽  
Seok Joon Yun ◽  
Yong In Kim ◽  
Stephen Boandoh ◽  
...  
Keyword(s):  
Boron Nitride ◽  
High Performance ◽  
Hexagonal Boron Nitride ◽  
Chemical Vapor ◽  
Nitride Film ◽  
Monolayer Films ◽  
Single Crystalline ◽  
Wafer Scale ◽  
Liquid Gold ◽  
Grain Formation

Although polycrystalline hexagonal boron nitride (PC-hBN) has been realized, defects and grain boundaries still cause charge scatterings and trap sites, impeding high-performance electronics. Here, we report a method of synthesizing wafer-scale single-crystalline hBN (SC-hBN) monolayer films by chemical vapor deposition. The limited solubility of boron (B) and nitrogen (N) atoms in liquid gold promotes high diffusion of adatoms on the surface of liquid at high temperature to provoke the circular hBN grains. These further evolve into closely packed unimodal grains by means of self-collimation of B and N edges inherited by electrostatic interaction between grains, eventually forming an SC-hBN film on a wafer scale. This SC-hBN film also allows for the synthesis of wafer-scale graphene/hBN heterostructure and single-crystalline tungsten disulfide.

414 A study on wafer-scale self-assembly of nano-particle

2008 ◽  
Vol 2008.8 (0) ◽  
pp. 129-130
Author(s):  
Arata KANEKO ◽  
Nobuyuki MORONUKI ◽  
Kenichiro TAKADA ◽  
Sho UCHIYAMA
Keyword(s):  
Self Assembly ◽  
Nano Particle ◽  
Wafer Scale

Wafer-scale colloidal lithography based on self-assembly of polystyrene nanospheres and atomic layer deposition

2010 ◽  
Vol 20 (24) ◽  
pp. 5025 ◽  
Author(s):  
Jeong Rok Oh ◽  
Jung Ho Moon ◽  
Hoo Keun Park ◽  
Jae Hyoung Park ◽  
Haegeun Chung ◽  
...  
Keyword(s):  
Atomic Layer Deposition ◽  
Self Assembly ◽  
Atomic Layer ◽  
Colloidal Lithography ◽  
Wafer Scale ◽  
Layer Deposition ◽  
Polystyrene Nanospheres

Rapid Fabrication of Large-Area SiO2 Nanoparticle Monolayer Films Via Water-Induced Interfacial Assembly

2014 ◽  
Vol 528 ◽  
pp. 112-117
Author(s):  
Chao Rong Li ◽  
Hu Yang ◽  
Juan Li
Keyword(s):  
Self Assembly ◽  
High Efficiency ◽  
Low Cost ◽  
Kinetic Mechanism ◽  
Mixed System ◽  
Universal Method ◽  
Nanoparticle Dispersion ◽  
Large Area ◽  
Monolayer Films ◽  
Interfacial Assembly

Water/toluene interfacial self-assembly of nanostructures is a powerful bottom-up approach for film fabrication because of the low cost and high efficiency, and it is a simple and universal method for almost all low-dimensional nanostructures. The method involved adding alcohol and then toluene (here the dispersant was itself alcohol, only toluene was added) into SiO2 nanoparticle dispersion, and then a large quantity of distilled water was rapidly poured into the mixed system. Simultaneously, nanoparticles in the dispersion were extracted to the water/toluene interface, forming a thin film with a nearly perfect hexagonal close packed phase. Large-area nanoparticle monolayer films (e.g., more than 20 cm2) could be prepared in less than 1 min. The close-packed structures of these thin films were verified by a field emission scanning electron microscopy (FESEM, Hitachi S-4800, Japan). We also investigated the whole process of forming the films and found out the mechanism of water-induced interfacial assembly. As for the specific kinetic mechanism of the fabrication process, it is expected to further study in later time.

Ultrafast Interfacial Self-Assembly of 2D Transition Metal Dichalcogenides Monolayer Films and Their Vertical and In-Plane Heterostructures

2016 ◽  
Vol 9 (1) ◽  
pp. 1021-1028 ◽  
Author(s):  
Taeyeong Yun ◽  
Jong-Seon Kim ◽  
Jongwon Shim ◽  
Dong Sung Choi ◽  
Kyung Eun Lee ◽  
...  
Keyword(s):  
Transition Metal ◽  
Self Assembly ◽  
Transition Metal Dichalcogenides ◽  
Monolayer Films ◽  
Metal Dichalcogenides

Molecular Self-Assembly on Surfaces of Organic Conducting Salts:  Epitaxial Monolayer Films of Naphthalene on the (001) Surface of (TMTSF)2PF6

2000 ◽  
Vol 104 (31) ◽  
pp. 7394-7402 ◽  
Author(s):  
P. N. Bartlett ◽  
J. W. Essex ◽  
H.-J. Koo ◽  
I. S. Nandhakumar ◽  
N. Robertson ◽  
...  
Keyword(s):  
Self Assembly ◽  
Monolayer Films
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