From Superhydrophilic to Superhydrophobic: Controlling Wettability of Hydroxide Zinc Carbonate Film on Zinc Plates

Langmuir ◽  
2009 ◽  
Vol 25 (6) ◽  
pp. 3640-3645 ◽  
Author(s):  
Bin Su ◽  
Mei Li ◽  
Zhengyu Shi ◽  
Qinghua Lu
Keyword(s):  
Zinc Carbonate ◽  
Carbonate Film

scholarly journals Corrosion Resistance of Silane-Modified Hydroxide Zinc Carbonate Film on AZ31 Magnesium Alloy

2015 ◽  
Vol 28 (3) ◽  
pp. 373-380 ◽  
Author(s):  
Rong-Chang Zeng ◽  
Li-Jun Liu ◽  
Ting-Ting Pang ◽  
Fen Zhang ◽  
Wei-Wei Zhang ◽  
...  
Keyword(s):  
Corrosion Resistance ◽  
Magnesium Alloy ◽  
Az31 Magnesium Alloy ◽  
Zinc Carbonate ◽  
Carbonate Film

Basic zinc carbonate as a precursor in the solvothermal synthesis of nano-zinc oxide

2015 ◽  
Vol 86 ◽  
pp. 347-353 ◽  
Author(s):  
Alojz Anžlovar ◽  
Marjan Marinšek ◽  
Zorica Crnjak Orel ◽  
Majda Žigon
Keyword(s):  
Zinc Oxide ◽  
Solvothermal Synthesis ◽  
Zinc Carbonate ◽  
Nano Zinc Oxide ◽  
Nano Zinc

Preparation and characterization of silk fibroin/strontium carbonate film through rapid formation

2017 ◽  
Vol 189 ◽  
pp. 46-49 ◽  
Author(s):  
Min Liu ◽  
Feng Zhang ◽  
Peng Wang ◽  
Jinfa Ming ◽  
Baoqi Zuo
Keyword(s):  
Silk Fibroin ◽  
Strontium Carbonate ◽  
Rapid Formation ◽  
Carbonate Film

Microbial-Induced Mineralization of Zinc Ions Based on the Degradation of Toluene and Its Characterization

2021 ◽  
Vol 13 (4) ◽  
pp. 656-661
Author(s):  
Yiyan Lv ◽  
Qiwei Zhan ◽  
Xiaoniu Yu
Keyword(s):  
Particle Size ◽  
Phase Composition ◽  
Surface Morphology ◽  
Organic Compounds ◽  
Low Cost ◽  
Zinc Ion ◽  
Zinc Ions ◽  
Quick Response ◽  
Zinc Carbonate ◽  
Carbonate Ions

Microbial-induced degradation of aromatic organic compounds and mineralization of zinc ions have attracted much attention because of its low cost, simple operation and quick response. This research, toluene was decomposed and made the concentration of carbonate ions increased accordingly by the enzymatic pressing of microorganisms, meanwhile carbonate ions mineralized zinc ions into carbonate precipitations. The composition and microstructure were analyzed systematically. The analysis results indicated that carbonate precipitations, basic zinc carbonate, could be successfully prepared by microbial method. The particle size of basic zinc carbonate was nanometer, and its shape was near-spherical. Furthermore, the phase composition, functional groups and surface morphology of the precipitations prepared by different methods were basically the same. This work provided a new method for remediation of zinc ion pollution based on the degradation of toluene.

Zinc carbonate recovery from brass melting slag

2021 ◽  
Vol 98 ◽  
pp. 14-18
Author(s):  
Thao Nguyen Thi ◽  
◽  
Nam Pham Ky ◽  
Ngoc Tran Vu Diem
Keyword(s):  
Sulfuric Acid ◽  
High Purity ◽  
Room Temperature ◽  
Ph Value ◽  
Zinc Carbonate ◽  
Leaching Solution ◽  
Optimized Conditions ◽  
Melting Slag

Brass melting slag (20.38 wt.% Zn) was leached in sulfuric acid with concentration of (50 + 80) g/l H2SO4, leaching temperature of (30 + 60) °C for (30 + 120) min. The optimized conditions for 94.16% Zn extraction from brass melting slag were found as 70 g/l H2SO4, room temperature and 90 min. The leaching solution was purified by removal of Fe through Fe(OH)3 precipitation when adding ZnO to adjust pH value of 5. The solution was continuously cemented by Zn metal at 60 °C for 60 min to obtain Cu metal with high purity of 99 wt.% Cu. The purified solution with 37.64 g/l Zn was modified by Na2C03 to have pH value of about 6 and precipitation of ZnC03 (94.14 %).

Crystal growth, structure and thermal properties of anhydrous zinc carbonate (ZnCO3)

2021 ◽  
pp. 162916
Author(s):  
Wen Liang ◽  
Jie Bai ◽  
Zengsheng Li ◽  
Yong Meng ◽  
Kaixiang Liu ◽  
...  
Keyword(s):  
Thermal Properties ◽  
Crystal Growth ◽  
Growth Structure ◽  
Zinc Carbonate

A Study of Basic Zinc Carbonate Formation by the Action of Carbon Dioxide and Water Vapour on Zinc Oxide

1974 ◽  
Vol 29 (3-4) ◽  
pp. 202-205 ◽  
Author(s):  
M. F. O’Connor
Keyword(s):  
Carbon Dioxide ◽  
Zinc Oxide ◽  
Water Vapour ◽  
Zinc Carbonate ◽  
Carbonate Formation ◽  
Water Pretreatment ◽  
Water Contents ◽  
Gas Pressures

The absorption of carbon dioxide and water vapour by zinc oxide to form basic zinc carbonate was studied for a range of gas pressures and reaction temperatures. Water pretreatment of the oxide was found to influence the initial stages of the reaction. The CO2- and water-contents of the products varied according to the reacting conditions but in all cases a highly-disordered basic zinc carbonate was formed which showed an increase in order on ageing.

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