Insights of adsorption isotherms with different gases at 77 K and their use to assess the BET area of nanoporous silica materials

Adsorption ◽  
2021 ◽  
Author(s):  
Jhonny Villarroel-Rocha ◽  
Deicy Barrera ◽  
José J. Arroyo-Gómez ◽  
Karim Sapag
Keyword(s):  
Adsorption Isotherms ◽  
Nanoporous Silica ◽  
Silica Materials ◽  
Different Gases

scholarly journals Slow dynamics of supercooled water confined in nanoporous silica materials

2004 ◽  
Vol 16 (45) ◽  
pp. S5403-S5436 ◽  
Author(s):  
L Liu ◽  
A Faraone ◽  
C-Y Mou ◽  
C-W Yen ◽  
S-H Chen
Keyword(s):  
Supercooled Water ◽  
Nanoporous Silica ◽  
Slow Dynamics ◽  
Silica Materials

Modelling the assembly of nanoporous silica materials

2014 ◽  
Vol 34 (1) ◽  
pp. 35-70 ◽  
Author(s):  
Scott M. Auerbach ◽  
Wei Fan ◽  
Peter A. Monson
Keyword(s):  
Nanoporous Silica ◽  
Silica Materials

scholarly journals Preparation of resveratrol-loaded nanoporous silica materials with different structures

2014 ◽  
Vol 219 ◽  
pp. 37-42 ◽  
Author(s):  
Margarita Popova ◽  
Agnes Szegedi ◽  
Vesselina Mavrodinova ◽  
Natasa Novak Tušar ◽  
Judith Mihály ◽  
...  
Keyword(s):  
Nanoporous Silica ◽  
Silica Materials

Selective grafting of titanium on periodic nanoporous silica materials

2008 ◽  
Vol 113 (1-3) ◽  
pp. 542-553 ◽  
Author(s):  
Laura Barrio ◽  
Jose M. Campos-Martín ◽  
M. Pilar de Frutos-Escrig ◽  
Jose L.G. Fierro
Keyword(s):  
Nanoporous Silica ◽  
Silica Materials

The oversolubility of methane gas in nano-confined water in nanoporous silica materials

2020 ◽  
Vol 293 ◽  
pp. 109793 ◽  
Author(s):  
Chih-Cheng Liu ◽  
Hao-Ju Chou ◽  
Chan-Yi Lin ◽  
Damodar Janmanchi ◽  
Po-Wen Chung ◽  
...  
Keyword(s):  
Nanoporous Silica ◽  
Confined Water ◽  
Methane Gas ◽  
Silica Materials

Recovering Nutrients from Waste Black Water Through Multi-Functional Mesoporous Silica

2021 ◽  
Vol 21 (9) ◽  
pp. 4936-4940
Author(s):  
Eun-Sik Kim ◽  
Wang Geun Shim ◽  
Jeongmin Cha ◽  
Min-Jin Hwang
Keyword(s):  
Wastewater Treatment ◽  
Mesoporous Silica ◽  
Magnetic Force ◽  
Nanoporous Silica ◽  
Nutrient Recovery ◽  
Black Water ◽  
Adsorption Capacities ◽  
Silica Adsorbents ◽  
Silica Materials ◽  
Harmful Effects

In order to prevent the harmful effects in water phase such as eutrophication, industrial and urban sewages must be treated before discharging into the aquatic environment. In this work, amine grafted magnetic nanoporous silica materials are synthesized and applied as an adsorbent for the recovery of nutrients from waste black water. The magnetic force could separate the surface func-tionalized nanoporous silica materials from aqueous medium after treatment, and showed the higher adsorption capacity of nutrients than that of the original mesoporous silica. The multi-functional nanoporous silica adsorbents were effectively removed phosphate and nitrate at 20 °C with the maximum adsorption capacities of 42.5 and 34.9 mg/g, respectively. The overall results indicated that the synthesized multi-functional nanoporous silica sorbents can be a candidate material for the nutrient recovery in wastewater treatment system.

scholarly journals Adsorption of chlorophenols from aqueous solution over amino-modified ordered nanoporous silica materials

2014 ◽  
Vol 4 (3) ◽  
Author(s):  
Arezoo Ghaffari ◽  
Mohammad Saber Tehrani ◽  
Syed Waqif Husain ◽  
Mansoor Anbia ◽  
Parviz Aberoomand Azar
Keyword(s):  
Aqueous Solution ◽  
Nanoporous Silica ◽  
Silica Materials

Stepwise Pore Size Reduction of Ordered Nanoporous Silica Materials at Angstrom Precision

2013 ◽  
Vol 135 (23) ◽  
pp. 8444-8447 ◽  
Author(s):  
Siddharth Jambhrunkar ◽  
Meihua Yu ◽  
Jie Yang ◽  
Jun Zhang ◽  
Abhijit Shrotri ◽  
...  
Keyword(s):  
Pore Size ◽  
Size Reduction ◽  
Nanoporous Silica ◽  
Silica Materials

scholarly journals Water confinement in nanoporous silica materials

2014 ◽  
Vol 140 (4) ◽  
pp. 044704 ◽  
Author(s):  
Richard Renou ◽  
Anthony Szymczyk ◽  
Aziz Ghoufi
Keyword(s):  
Nanoporous Silica ◽  
Silica Materials

scholarly journals Silver- and sulfadiazine-loaded nanostructured silica materials as potential replacement of silver sulfadiazine

2014 ◽  
Vol 2 (37) ◽  
pp. 6283-6292 ◽  
Author(s):  
Ágnes Szegedi ◽  
Margarita Popova ◽  
Krassimira Yoncheva ◽  
Judit Makk ◽  
Judith Mihály ◽  
...  
Keyword(s):  
Antibacterial Properties ◽  
Silver Sulfadiazine ◽  
Nanoporous Silica ◽  
Silica Materials ◽  
Nanostructured Silica

Sulfadiazine-loaded silver nanoporous silica carriers have similar antibacterial properties as silver sulfadiazine.

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