TECHNOLOGY FOCUS - ELECTRICAL POWER AND ENERGY - Preferred Component: The flexible thin-film battery component is obtained by depositing a transparent conductive film on a flexible substrate, and is chosen from flexible amorphous silicon thin film solar cell, copper-indium-selenium thin film solar cell, potassium/cadmium telluride thin film solar cell, dye-sensitized cell or organic thin film battery.    TECHNOLOGY FOCUS - INORGANIC CHEMISTRY - Preferred Component: The photocatalyst nanopowder material is nano-titanium dioxide, nano-titanium phosphate and/or nano-silica.    TECHNOLOGY FOCUS - METALLURGY - Preferred Component: The support frame is made of aluminum alloy or carbon fiber material.    TECHNOLOGY FOCUS - ORGANIC CHEMISTRY - Preferred Composition: The film-forming additive (b) is dodecanol. The dispersing agent (c) is sodium polyphosphate. The antimicrobial agent is 10,10'-oxybisphenoxarsine. The wetting agent (a) is anionic alkyl sulfate, alkyl sulfonate, fatty acid, fatty acid ester sulfate, soap, or phosphoric acid. The pH-adjusting agent is organic amine or sodium hydroxide. The wetting agent (a') is sodium dodecyl sulfate, NEKAL (RTM: sodium alkyl naphthalene sulfonate), sodium diisobutyl naphthalene sulfonate and/or glyceryl monostearate, and has pH of 5.5-7.5. The film-forming additive (b') is dodecanol, ethylene glycol butyl ether, propylene glycol phenyl ether or toluene. The coupling agent is silane coupling agent, titanate coupling agent and/or aluminate coupling agent. The acrylate monomer is ethyl acrylate, butyl acrylate, 2-ethylhexyl acrylate and/or methyl methacrylate. The crosslinking agent is isocyanate crosslinking agent, preferably toluene diisocyanate or xylene diisocyanate. The organophosphorus flame retardant is tricumyl phosphate or dimethylmethylphosphonate. The solvent is toluene, xylene, n-butyl acetate or isopropanol.    TECHNOLOGY FOCUS - POLYMERS - Preferred Component: Both sides of microcrystalline ceramic foam insulation board are coated using interface agent comprising 5-10 pts. wt. acrylic emulsion (BC-700) having solid content of 45-49%, 10-15 pts. wt. acrylic emulsion (BC-200) having solid content of 45-47%, 15-30 pts. wt. deionized water, 0.4-0.8 pt. wt. ethylene glycol, 6-10 pts. wt. wollastonite powder, 8-10 pts. wt. kaolin, 10-14.8 pts. wt. trisodium phosphate, 0.5-0.8 pt. wt. anionic wetting agent (a), 0.7-1 pt. wt. film-forming additive (b), 0.2-0.4 pt. wt. dispersing agent (c), 0.2-0.3 pt. wt. defoaming agent (d), 0.6-0.8 pt. wt. pH-adjusting agent, 0.5-0.8 pt. wt. antimicrobial agent, and 0.1-0.3 pt. wt. plasticizer, and has thickness of 50-700 mm, length of 2000 mm, 2440 mm, 3000 mm or 3200 mm, and width of 1220 mm, 1250 mm or 1500 mm. The polymer layer is TEDLAR (RTM: polyvinyl fluoride)-polyester-TEDLAR (RTM: polyvinyl fluoride) layer or ethylene-tetrafluoroethylene copolymer layer having thickness of 250 mu m. The coating layer is self-cleaning anti-fouling nano-photocatalyst coating comprising 200-340 pts. wt. aqueous-type synthetic polymer emulsion having solid content of 49%, 20-39 pts. wt. photocatalyst nanopowder material having diameter of 2-7 nm, 650-820 pts. wt. deionized water, 4-5 pts. wt. thickener, 2-5 pts. wt. dispersing agent (c'), 12-14 pts. wt. wetting agent (a'), 25-40 pts. wt. film-forming additive (b'), 5-20 pts. wt. antifoaming agent (d') and 4-7 pts. wt. coupling agent, and has thickness of 20-70 mu m. The aqueous-type synthetic polymer emulsion is vinyl acetate/ethylene emulsion, silicone resin emulsion, acrylic emulsion, elastic acrylic emulsion, styrene-acrylic emulsion, acrylic copolymer emulsion, silicone-acrylic emulsion, aqueous epoxy resin emulsion and/or polyurethane emulsion. The thickener is cellulose-based thickener, silica, polyacrylate and/or polyurethane. The defoaming agent (d') is phosphoric acid-lipid conjugate, mineral oil, higher alcohol, polyether polyol, polyether and/or silicone. The defoaming agent (d) is polyether polyol. The plasticizer is polyacrylic acid-lipid conjugate. The dispersing agent (c') is sodium hexametaphosphate, ammonium acrylate, sodium tripolyphosphate, potassium tripolyphosphate, tetrapotassium pyrophosphate, polyethylene glycol fatty acid ester 200 or 400 and/or polyacrylate. The flexible film between the battery pack and the plate component is fixed by flame-resistant polymeric adhesive comprising 75-90 pts. wt. polyacrylate emulsion, 5-20 pts. wt. crosslinking agent, 1-5 pts. wt. organic phosphorus flame retardant and 1-10 pts. wt. solvent. The polyacrylate emulsion is made of acrylic ester monomer.