Preparation of magnetic calcium silicate hydrate for the efficient removal of uranium from aqueous systems

RSC Advances ◽  
2015 ◽  
Vol 5 (8) ◽  
pp. 5904-5912 ◽  
Author(s):  
Hongsen Zhang ◽  
Qi Liu ◽  
Jun Wang ◽  
Jingyuan Liu ◽  
Huijun Yan ◽  
...  
Keyword(s):  
Calcium Silicate ◽  
Calcium Silicate Hydrate ◽  
Aqueous Systems ◽  
Magnetic Adsorbent ◽  
Efficient Removal ◽  
Adsorption Characteristics ◽  
Growth Method

Preparation of a magnetic adsorbent for uranium with rapidly and effectively adsorption characteristics via sonochemical and in situ growth method.

Adsorption characteristics of cesium onto calcium-silicate-hydrate in concrete powder and block

Chemosphere ◽  
2020 ◽  
Vol 259 ◽  
pp. 127494 ◽  
Author(s):  
Seunghee Kang ◽  
Jeshin Lee ◽  
Sang-Min Park ◽  
Daniel S. Alessi ◽  
Kitae Baek
Keyword(s):  
Calcium Silicate ◽  
Calcium Silicate Hydrate ◽  
Adsorption Characteristics

In situ TEM observation of calcium silicate hydrate nanostructure at high temperatures

2021 ◽  
Vol 149 ◽  
pp. 106579
Author(s):  
Qi Zheng ◽  
Jinyang Jiang ◽  
Xinle Li ◽  
Karen C. Bustillo ◽  
Haimei Zheng
Keyword(s):  
High Temperatures ◽  
Calcium Silicate ◽  
Calcium Silicate Hydrate ◽  
In Situ Tem

Reviewing Fundamental CO2 Adsorption Characteristics of Zeolite and Activated Carbon by In-situ Measurements With Radioactively Labelled CO2

2021 ◽  
pp. 1-12
Author(s):  
Yimin Deng ◽  
Jonathan Peter Kyle Seville ◽  
Sarah Dawn Bell ◽  
Andrew Ingram ◽  
Huili Zhang ◽  
...  
Keyword(s):  
Activated Carbon ◽  
Co2 Adsorption ◽  
In Situ Measurements ◽  
Adsorption Characteristics

scholarly journals TiO2 Nanowires with Doped g-C3N4 Nanoparticles for Enhanced H2 Production and Photodegradation of Pollutants

Nanomaterials ◽  
2021 ◽  
Vol 11 (1) ◽  
pp. 254
Author(s):  
Liushan Jiang ◽  
Fanshan Zeng ◽  
Rong Zhong ◽  
Yu Xie ◽  
Jianli Wang ◽  
...  
Keyword(s):  
Environmental Governance ◽  
Fossil Fuels ◽  
H2 Production ◽  
Tio2 Nanowires ◽  
Photocatalytic Ability ◽  
Production Of Hydrogen ◽  
Growth Method ◽  
Renewable Hydrogen ◽  
Degradation Of Pollutants

With the rapid consumption of fossil fuels, along with the ever-increasing environmental pollution, it is becoming a top priority to explore efficient photocatalysts for the production of renewable hydrogen and degradation of pollutants. Here, we fabricated a composite of g-C3N4/TiO2 via an in situ growth method under the conditions of high-temperature calcination. In this method, TiO2 nanowires with a large specific surface area could provide enough space for loading more g-C3N4 nanoparticles to obtain C3N4/TiO2 composites. Of note, the g-C3N4/TiO2 composite could effectively photocatalyze both the degradation of several pollutants and production of hydrogen, both of which are essential for environmental governance. Combining multiple characterizations and experiments, we found that the heterojunction constructed by the TiO2 and g-C3N4 could increase the photocatalytic ability of materials by prompting the separation of photogenerated carriers. Furthermore, the photocatalytic mechanism of the g-C3N4/TiO2 composite was also clarified in detail.

Multiple ions transport and interaction in calcium silicate hydrate gel nanopores: Effects of saturation and tortuosity

2021 ◽  
Vol 283 ◽  
pp. 122638
Author(s):  
Zhiyong Liu ◽  
Yuncheng Wang ◽  
Dong Xu ◽  
Chuyue Zang ◽  
Yunsheng Zhang ◽  
...  
Keyword(s):  
Calcium Silicate ◽  
Calcium Silicate Hydrate ◽  
Ions Transport
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