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The Antireflective coatings (ARCs) dip-coated in base catalyzed sol have been demonstrated excellent optical property for its high porosity. However, its poor abrasion-resistance limits the industrial promotion. In this paper, the porous silica ARCs with excellent optical properties and abrasion-resistance were prepared by base/acid double catalysis. At the beginning of spherical SiO2 particles growing...
Hydrophobic silica films with ultra-low refractive index were prepared by a simple sol-gel process. Triton X-100 (TX-100) was added into the alkaline silica sols to decrease the refractive index of the films. Polymethylhydrosiloxane (PMHS), with a tiny amount of platinum divinyltetramethyldisiloxane complex (Karstedt catalyst), was introduced into the sols to improve the films' hydrophobicity. The...
E-commerce is the main trend of economic development in new era. How to gain more customer resources as well as sustainable competitive advantage and become the trusted, permanently and widely recognized brands for shopping sites which grow at a fast pace, is the challenge that Network operators cannot but rise to. By analyzing the consumer's brand choice, this paper mainly discusses the online shopping...
Business development cannot be further continued without e-marketing in post-financial crisis, and it is an urgent problem to be solved for SMBs to make effective use of e-marketing for competitive advantage. This paper analyzes the SMBs problems in current e-marketing implementation, and discusses the e-marketing implementation strategy of SMBs.
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