Calcium copper titanium oxide ceramic material

Abstract

OCR Calcium copper titanium oxide ceramic material is composed of calcium carbonate from the shell. Shells, copper oxide, and titanium oxide are used to synthesize calcium copper titanium ceramic materials. Oxide is made by mixing calcium carbonate from seashells, copper oxide, and titanium oxide together. Using ethanol, grind all the ingredients. Then, bake at a temperature of 80-100 degrees Celsius, and then grind again. A finely ground substance is obtained in the form of a gray powder. This gray powder is then heated to a temperature of 800-900 degrees Celsius. The resulting powder is then... The material is ground into a fine brown powder, which is then molded into pellets using a unidirectional compression method. The resulting pellets were then sintered at a temperature of 1,000-1,100 degrees Celsius to obtain calcium copper titanium ceramic material. Oxides with properties suitable for applications as high-energy storage capacitors and measurement devices. The humidity is changed using calcium carbonate from seashells, a natural waste material, as a substrate. The process reduces costs, decreases waste, and adds value to seashells.

Claims

OCR 1. Calcium copper titanium oxide ceramic material has the following components: Calcium carbonate from seashells: 10-18% by weight. Copper oxide 33-38% by weight. Titanium oxide 45 - 57% by weight. Whereas calcium carbonate from seashells is obtained from seashells that have undergone an absorption process. carbon dioxide 2. The synthesis process for the calcium copper titanium oxide ceramic material as per claim 1, which involves the following steps: A. Mix calcium carbonate from seashells, copper oxide, and titanium oxide together. Ethanol is then added to the mixture, and all ingredients are ball-milled for 12-24 hours. B. Next, bake the mixture from step A at a temperature of 80-100 degrees Celsius for 24-48 hours until... It was dried and then ground finely using a mortar and pestle, resulting in a gray powder. C. Take the powder obtained from step B and calcin it at a temperature of 800-900 degrees Celsius, using a temperature increase rate of 5- Heat at 20 degrees Celsius per minute, then fire and soak for 4-12 hours. After that, reduce the firing temperature until it reaches the same temperature as... Abdominal temperature decreases at a rate of 5-20 degrees Celsius per minute. D. Take the powder obtained from step C and grind it finely using a mortar and pestle, then sieve it. A 200-300 mesh sieve yields a brown powder. Step 4: The resulting brown powder is then formed into pellets using a unidirectional compression method. The resulting pellets are then... Sintering is performed at temperatures of 1,000-1,100 degrees Celsius, with a temperature increase rate of 5-20 degrees Celsius per minute. Then, let it steep for 4-12 hours. After that, reduce the steeping temperature until it reaches room temperature, at a rate of reduction of... At temperatures of 5-20 degrees Celsius per minute, calcium copper titanium oxide ceramic material is obtained.