Results 191 to 200 of about 22,015 (273)
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, 2021
The pioneering concept in additive manufacturing is the four-dimensional (4D) materials. The material science approach is required to design the complex stimuli-responsive food structures. Wheat flour components were engineered by gelatinizing and drying
K. Ramanan, R. Mahendran
semanticscholar +1 more source
The pioneering concept in additive manufacturing is the four-dimensional (4D) materials. The material science approach is required to design the complex stimuli-responsive food structures. Wheat flour components were engineered by gelatinizing and drying
K. Ramanan, R. Mahendran
semanticscholar +1 more source
Carbohydrate Polymers, 2019
Microporous cellulose xerogel can be defined as low density biomaterial that can be employed for a variety of promising applications of different fields. The characteristics of xerogel are a consequence of their microstructure.
Tawfik A Khattab +2 more
exaly +2 more sources
Microporous cellulose xerogel can be defined as low density biomaterial that can be employed for a variety of promising applications of different fields. The characteristics of xerogel are a consequence of their microstructure.
Tawfik A Khattab +2 more
exaly +2 more sources
, 2020
The organic xerogel was synthesized from the polymerization reaction of a kind of amino acid, tyrosine, and pyrrole-2-carbaldehyde using phosphoric acid as the catalyst and phosphorus source. Nitrogen (N) and phosphorus (P) co-doped carbon (NPC) aerogels
Yanyan Ma +3 more
semanticscholar +1 more source
The organic xerogel was synthesized from the polymerization reaction of a kind of amino acid, tyrosine, and pyrrole-2-carbaldehyde using phosphoric acid as the catalyst and phosphorus source. Nitrogen (N) and phosphorus (P) co-doped carbon (NPC) aerogels
Yanyan Ma +3 more
semanticscholar +1 more source
, 2020
The effect of synthesis medium (ethanol and water) on ZnO/Carbon xerogel photocatalysts was studied in order to increase the efficiency of the photocatalytic degradation of 4-chlorophenol and bisphenol A. The use of carbon xerogel is justified due to its
N. Moraes +6 more
semanticscholar +1 more source
The effect of synthesis medium (ethanol and water) on ZnO/Carbon xerogel photocatalysts was studied in order to increase the efficiency of the photocatalytic degradation of 4-chlorophenol and bisphenol A. The use of carbon xerogel is justified due to its
N. Moraes +6 more
semanticscholar +1 more source
Journal of Sol-Gel Science and Technology, 2004
MgF2 protective and antireflective coatings have been conventionally produced by sputtering or chemical vapour deposition CVD [1, 2], but here sol-gel routes to MgF2 are explored. MgF2(M) and MgF2(E) were prepared using an alkoxide:HF:ROH mole ratio of 1:2:200 with methanol and ethanol respectively. All sols were stable for over a year.
P. A. Sermon, R. Badheka
openaire +1 more source
MgF2 protective and antireflective coatings have been conventionally produced by sputtering or chemical vapour deposition CVD [1, 2], but here sol-gel routes to MgF2 are explored. MgF2(M) and MgF2(E) were prepared using an alkoxide:HF:ROH mole ratio of 1:2:200 with methanol and ethanol respectively. All sols were stable for over a year.
P. A. Sermon, R. Badheka
openaire +1 more source
Crystallization of TiO2 xerogel
Journal of Thermal Analysis and Calorimetry, 2020For utilization of TiO2 in advanced applications, TiO2 after thermal treatment has to be in crystalline phase of anatase, because it gives the desired (photocatalytic) properties to material. The work deals with the study of anatase crystallization in TiO2 xerogel (dried at 80 °C) which was prepared from sol in “titanium isopropoxide–isopropyl alcohol ...
Jana Pagáčová +6 more
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Superhydrophobic nitric oxide-releasing xerogels
Acta Biomaterialia, 2014Superhydrophobic nitric oxide (NO)-releasing xerogels were prepared by spray-coating a fluorinated silane/silica composite onto N-diazeniumdiolate NO donor-modified xerogels. The thickness of the superhydrophobic layer was used to extend NO release durations from 59 to 105h.
Wesley L. Storm +6 more
openaire +2 more sources
Gaseous iodine sorbents: A comparison between Ag-loaded aerogel and xerogel scaffolds.
ACS Applied Materials and Interfaces, 2020Silver-exchanged aluminosilicate aerogels and xerogels were investigated as gaseous iodine [I2(g)] sorbents. The structures, morphologies, compositions, and pore structures of aerogels (as-made and heat-treated at 350°C) and xerogels are compared using ...
Saehwa Chong +4 more
semanticscholar +1 more source
, 2020
This work aims to synthesize visible light-driven photocatalysts based on zinc oxide, polymeric graphitic carbon nitride (g-C3N4) and carbon xerogel.
Juliana Giancoli Martins de Sousa +6 more
semanticscholar +1 more source
This work aims to synthesize visible light-driven photocatalysts based on zinc oxide, polymeric graphitic carbon nitride (g-C3N4) and carbon xerogel.
Juliana Giancoli Martins de Sousa +6 more
semanticscholar +1 more source
Chemical Physics Letters, 2020
A sol-gel method to synthesize and characterize ZnFe2O4 nanoparticles was reported, where the nanoparticles were synthesized by sintering the xerogel following a low-temperature drying method. The results indicated that the surface area of xerogel was 86
Xinyang Zhang +3 more
semanticscholar +1 more source
A sol-gel method to synthesize and characterize ZnFe2O4 nanoparticles was reported, where the nanoparticles were synthesized by sintering the xerogel following a low-temperature drying method. The results indicated that the surface area of xerogel was 86
Xinyang Zhang +3 more
semanticscholar +1 more source