Αποτελέσματα Αναζήτησης
20 Οκτ 2022 · Particularly, Mg(OH) 2 has the photocatalytic ability to produce solar fuels as carbon monoxide (CO), methane (CH 4), formic acid (HCOOH), formaldehyde (CH 2 O), and methanol (CH 3 OH) from CO 2 photoreduction [2, 17,18,19,20,21,22,23,24].
4 Φεβ 2021 · Magnesium-rich silicate minerals, such as olivine ((Mg,Fe) 2 SiO 4), in ultramafic and mafic rocks have the potential to produce reactive Mg(OH) 2 with zero CO 2 emissions.
28 Ιουν 2019 · Nitrogen-doped hierarchical porous carbon with a high-specific surface area has been successfully synthesized via a one-step template carbonization-activation of nicotinic acid. The mass ratio of Mg (OH) 2 and KOH to carbon precursor plays a crucial role in controlling porosity and nitrogen content of the product.
3 Οκτ 2018 · One primary reason is that the native surface film on Mg formed in air mainly consists of Mg(OH)2 and MgO, which is porous and unprotective, especially in humid environments.
25 Αυγ 2021 · Digital images of the sample under daylight (e) and 365 nm UV irradiation (f) (from left to right: B-CDs, R-CDs, Mg(OH) 2, B-CDs@Mg(OH) 2, and R-CDs@Mg(OH) 2 respectively). To further understand the PL mechanisms of solid-state CDs@Mg(OH) 2 composites, the PL dynamics of B- and R-CDs in water, as well as those of B- and R-CDs@Mg(OH) 2 ...
1 Απρ 2018 · Hence, we need to carve a new path, instead of alkaline. In the present study, we demonstrated the simple and scalable synthesis of multi-layer, graphene-like and low-dimensional carbon materials from glutinous rice as carbon scours and the fabrication of supercapacitors device in aqueous.
1 Δεκ 2020 · In this work, we designed a facile method to prepare carbon dots/Mg(OH) 2 (marked as CDs/Mg(OH) 2) composite, which enables to remove and recover potentially toxic metal of Cd 2+ from water. The newly-prepared CDs/Mg(OH) 2 features a hierarchical petaloid-array structure and has large specific surface area of 96.2 m 2 g −1 .
