Synthesis of ultrasmall silica nanoparticles for application as deep-ultraviolet antireflection coatings

2017 ◽  
Vol 420 ◽  
pp. 180-185 ◽  
Author(s):  
Xiaonan Liu ◽  
Xirui Lu ◽  
Pan Wen ◽  
Xiaoyan Shu ◽  
Fangting Chi
Keyword(s):  
Silica Nanoparticles ◽  
Antireflection Coatings ◽  
Deep Ultraviolet

Synthesis of Monodispersed Silica Nanoparticles for Antireflection Coatings

2013 ◽  
Vol 5 (3) ◽  
pp. 217-222 ◽  
Author(s):  
Rajesh K. Gangwar ◽  
Vinayak A. Dhumale ◽  
Tejashree M. Bhave ◽  
Ashwin Kale ◽  
Suresh W. Gosavi ◽  
...  
Keyword(s):  
Silica Nanoparticles ◽  
Antireflection Coatings

One-Step Index-Tunable Antireflection Coatings from Aggregated Silica Nanoparticles

2012 ◽  
Vol 4 (12) ◽  
pp. 6426-6431 ◽  
Author(s):  
Kevin T. Cook ◽  
Kwadwo E. Tettey ◽  
Robert M. Bunch ◽  
Daeyeon Lee ◽  
Adam J. Nolte
Keyword(s):  
Silica Nanoparticles ◽  
Antireflection Coatings ◽  
Step Index ◽  
One Step

Highly stable self-cleaning antireflection coatings from fluoropolymer brush grafted silica nanoparticles

2020 ◽  
Vol 507 ◽  
pp. 144836 ◽  
Author(s):  
Fangting Chi ◽  
Yiyang Zeng ◽  
Cheng Liu ◽  
Ning Pan ◽  
Chongchong Ding ◽  
...  
Keyword(s):  
Silica Nanoparticles ◽  
Antireflection Coatings ◽  
Self Cleaning

Template-free synthesis of uniform hollow silica nanoparticles for controllable antireflection coatings

2020 ◽  
Vol 46 (6) ◽  
pp. 7453-7458
Author(s):  
Longqiang Ye ◽  
Lili Li ◽  
Xuchun Wang ◽  
Yulu Zhang ◽  
Lianghong Yan
Keyword(s):  
Silica Nanoparticles ◽  
Antireflection Coatings ◽  
Hollow Silica ◽  
Template Free ◽  
Hollow Silica Nanoparticles

scholarly journals Cyclodextrin-assisted synthesis of tailored mesoporous silica nanoparticles

2018 ◽  
Vol 9 ◽  
pp. 693-703
Author(s):  
Fuat Topuz ◽  
Tamer Uyar
Keyword(s):  
Particle Size ◽  
Mesoporous Silica ◽  
Silica Nanoparticles ◽  
Mesoporous Silica Nanoparticles ◽  
Reaction System ◽  
Spherical Particles ◽  
Antireflection Coatings ◽  
One Pot ◽  
Wide Range ◽  
C Nmr

Mesoporous silica nanoparticles (MSNs) have sparked considerable interest in drug/gene delivery, catalysis, adsorption, separation, sensing, antireflection coatings and bioimaging because of their tunable structural properties. The shape, size and pore structure of MSNs are greatly influenced by the type of additives used, e.g., solvent and pore-templating agent. Here, we studied the influence of cyclodextrin (CD) molecules on the formation of MSNs. The nanoparticles over 100 nm in diameter were synthesized by surfactant-templated, hydrolysis–polycondensation reactions in the presence of pristine CD (β-CD) or hydroxypropyl-functionalized CDs (HP-γ-CD and HP-β-CD). Depending on the formulation conditions, differently shaped MSNs, such as bean-like, spherical, ellipsoid, aggregate and faceted were generated. The morphology and size of MSNs varied with the CD-type used. Generally, spherical particles were obtained with β-CD, while a faceted morphology was observed for the particles synthesized using HP-CDs. The particle size could be tuned by adjusting the amount of CD used; increasing the CD concentration led to larger particles. MSNs synthesized in the presence of β-CD displayed a smaller particle size than those produced with HP-functional CDs. FTIR, TGA and solid-state 13C NMR demonstrated the adsorption of CDs on the particle surfaces. The proposed concept allows for the synthesis of silica nanoparticles with control over particle shape and size by adjusting the concentration of additives in a simple, one-pot reaction system for a wide range of applications.

Sign in / Sign up

Export Citation Format

Share Document