The sol-gel method for the preparation of ceramics and glasses has frequently been mentioned as more advantageous as compared to conventional methods. However, there are few known examples of a direct comparison for the same material. In the present work both the processing and resultant properties for ferroelectrics such as BaTiO3, KTaO3, KNbO3 and K(Ta,Nb)O3 made by both methods are directly compared. The uniformity is evaluated by high-angle x-ray diffraction, electron microscopy and EDAX and the dielectric properties are compared. The advantages and disadvantages of the sol-gel method are discussed.
A hypothetical theory of a Yangton and Yington circulating pair with an inter-attractive "Force of Creation" is proposed as the "Origin of Creation". When this circulating pair travels in the space it is known as "Photon". Otherwise, at still, it is known as "Wu's Particles" also as "Still Photon", which makes the basic building block of all matters. The structures of Quarks, Neutrinos, Higgs Boson particles, Electron, Positron, Proton, Neutron, and Dark Matters are proposed based on "Wu's Particles". Also, it is assumed that "Force of Creation" is the only fundamental force in the universe that could create and unify the Four Basic Forces. Gravitation is formed by the attractive force between two Higgs Boson particles with String Structures that are made of "Wu's Particles" of the same circulation direction. Electric Forces, either attractive or repulsive, can be formed between static Electrons and Protons/Positrons. Electromagnetic Force is generated between moving electrons and positrons/Protons. Two atoms both with single outer layer Electron are attractive to each other while circulating and spinning in the same direction and repulsive in the opposite directions. Both the Weak Force between Neutron and Positron as well as the Strong Force between two Neutrons also between Proton and Neutron are proposed and interpreted based on "Wu's Particles" and "Force of Creation".
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