Results 271 to 280 of about 221,995 (299)

Amorphous non-nano silica spheres

2022
Disclosed herein are methods of deriving silica from biological materials, compositions of such matter, articles of manufacture and amorphous silica spheres. Evidence demonstrates what is disclosed herein to be superior to the silica obtained from sand and other non-renewable sources of silica in personal care products, particularly cosmetics.
Pintado, Manuela E., Madureira, Ana Raquel, Costa, Joana Ribeiro, Dale, Morrison, Dale, Alexander, Dale, Rhys, Huang, Yong   +6 more
openaire  

Early-age hydration heat evolution and kinetics of Portland cement containing nano-silica at different temperatures

Construction and Building Materials, 2022
Shuai Bai, Xinchun Guan, Guoyu Li
exaly  

Durability of mortar with nano silica and carbon nano-tubes in environment

2023
Mohd Moonis Zaheer, null Varisha, Syed Danish Hasan   +2 more
openaire   +1 more source

Roles of nano-silica and micro-silica in durability of concrete

2019
L.G. Li, J.Y. Zheng, A.K.H. Kwan
openaire   +1 more source

Nano Silica Reinforced Phenolic Foams

2022
Seyyedeh Fatemeh Hosseini, Masoumeh Kiyanfar, Hoda Daneshvar, Mir Saeed Seyed Dorraji   +3 more
openaire   +1 more source

Silica: A lung carcinogen

Ca-A Cancer Journal for Clinicians, 2014
Kyle Steenland
exaly  

SCC modification by use of amorphous nano-silica

Cement and Concrete Composites, 2014
P Spiesz, Gotz Husken, H J H Brouwers
exaly  

Effects of nano-silica on hydration properties of tricalcium silicate

Construction and Building Materials, 2016
Zhenhai Xu, Zonghui Zhou, Xin Cheng
exaly  

Nano Silica with High Surface Area from Rice Husk as a Support for 12-Tungstophosphoric Acid: An Efficient Nano Catalyst in Some Organic Reactions

Chinese Journal of Catalysis, 2012
Ezzat Rafiee
exaly  

Nano-silica Concrete: Prospective and challenges

2022
Kumar, Amit, Devi, Kiran
openaire   +1 more source