scholarly journals Surface Area Measurement of Powders by Adsorption at Liquid Phase. I-II. I. Calculation of Specific Surface Area of Calcium Carbonate from the Adsorption of Stearic Acid.

1954 ◽  
Vol 75 (6) ◽  
pp. 596-599
Author(s):  
Eiji Suito ◽  
Masafumi Arakawa ◽  
Teru Arakawa
Keyword(s):  
Calcium Carbonate ◽  
Liquid Phase ◽  
Stearic Acid ◽  
Phase I ◽  
Specific Surface ◽  
Surface Area ◽  
Specific Surface Area ◽  
Area Measurement ◽  
Surface Area Measurement

Preparation and Characterization of Flowerlike Nickel Oxide

2011 ◽  
Vol 121-126 ◽  
pp. 1044-1048
Author(s):  
Chang Yu Li ◽  
Shou Xin Liu ◽  
Li Li Liu
Keyword(s):  
Nickel Oxide ◽  
Specific Surface ◽  
Surface Area ◽  
Specific Surface Area ◽  
Area Measurement ◽  
Simple Liquid ◽  
X Ray Diffraction ◽  
X Ray ◽  
Surface Area Measurement

Flowerlike nickel oxide was synthesized by a simple liquid-phase process to obtain the hydroxide precursor and then calcined to form the nickel oxide. The precursor and the nickel oxide were characterized by X-ray diffraction (XRD), thermogravimetric analysis (TG) , the scanning electron microscope(SEM) and Brunauer–Emmett–Teller-specific surface area measurement. The results indicated α-Nickel hydroxide was transferred to NiO with a cubic crystalline structure after being calcined at 450 °C; the NiO still kept the morphology of the precursors and the specific surface area of the NiO was 125.2m2/g.

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