double hydroxidesGO/ferric hydroxide As(V) 0.5–20 mg L−1 4.0–9.0 Room temp. 24 23.78 mg g−1 Zhang et al., 2010b GO–iron oxide Pb(II) 6.5 ± 0.1 303 48 588.24 mg g−1 Yang et al., 2012 GO/chitosan Pb(II) 50 mg L−1 – Room temp....
Reviewing the current status of layered double hydroxide- based smart nanocontainers for corrosion inhibiting appli- cations. J Mater Res Technol. 2021;10:390–421. Waste-derived graphene nanocomposites 39 [153] Pourhashem S, Vaezi MR, Rashidi A, Bagherzadeh MR. Exploring corrosion ...
Theoretical simulation of reduction mechanism of graphene oxide in sodium hydroxide solution. Phys. Chem. Chem. Phys. 16, 12858–12864 (2014). Article Google Scholar Kumar, P. V. et al. Scalable enhancement of graphene oxide properties by thermally driven phase transformation. Nat. Chem. 6, ...
In addition to the temperature of activation, the weight ratio of potassium hydroxide to RHA might be used to adjust the degree of RHA activation. The amount of metallic potassium exfoliated from the carbonaceous matter increases as the ratio of KOH to rice husk ash increases, and the specific ...
Lead nitrate (Pb(NO3)2, P99.0%), ethanol, sodium hydroxide (NaOH), hydrazine hydrate (H2NNH2 ? H2O, P50.06%), and hydrochloric acid (HCl, P36.46%) were obtained from Chengdu Kelong Chemical Reagent Company (China). Stock standard solution of lead (1000 mg L?1) was prepared from ...
Hydroxide ions (OH-) are plentiful in basic solutions and readily react with lead ions (Pb2+) to produce Pb2+ hydroxide (Pb(OH)2), which is a compound that does not dissolve. The insolubility of lead results in its precipitation from the solution as solid particles83. Based on the ...
1. The mixture was sonicated for 30 min to achieve a homogeneous aqueous solution. The pH of the solution was adjusted to a range of 11–12 by adding a 6 M sodium hydroxide solution (NaOH, Pine Chemical), following the method described by Zhou31. Subsequently, the solution underwent an ...
1. The mixture was sonicated for 30 min to achieve a homogeneous aqueous solution. The pH of the solution was adjusted to a range of 11–12 by adding a 6 M sodium hydroxide solution (NaOH, Pine Chemical), following the method described by Zhou31. Subsequently, the solution underwent an ...
(acrylic acid), acetic acid, sodium acetate anhydrous, nickel chloride hexahydrate, dimethylglyoxime, sodium fluoride, ammonium hydroxide, copper sulfate pentahydrate, dithiooxamide, sodium chloride, polyethylene glycol, sodium polyacrylate, sodium hydroxide, dimercaptosuccinic acid, triethylenetetramine, and ...
Chen, C., Kong, W., Duan, H. M. & Zhang, J. Theoretical simulation of reduction mechanism of graphene oxide in sodium hydroxide solution.Phys. Chem. Chem. Phys.16, 12858–12864 (2014). ArticleGoogle Scholar Kumar, P. V. et al. Scalable enhancement of graphene oxide properties by ther...