99.9% trace metals basis
53-57 wt. % in diethylene glycol monobutyl ether/ethylene glycol
~21 nm (primary particle size of starting nanopowder)
<250 nm (DLS)
BET surf. area 50 m2/g±18 (BET surface area of starting nanopowder)
1.8 g/mL±0.2 at 25 °C
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Eye Dam. 1 - STOT RE 2 Oral
10 - Combustible liquids
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
Dye-sensitized solar cells directly convert sunlight to electricity
Over the last decade, dye-sensitized solar cells (DSSCs) have attracted much attention because these unconventional solar cells exhibit high performance and have the potential for low-cost production.
One of the more traditional photovoltaic devices, single crystalline silicon solar cells were invented more than 50 years ago, currently make up 94% of the market. Single crystalline silicon solar cells operate on the principle of p-n junctions formed by joining p-type and n-type semiconductors.
Titanium dioxide (TiO2) is an important n-type semiconducting material that shows interesting characteristics such as photoswitchable surface wettability, high photocatalytic activity, bistable electrical resistance states and high electron drift mobility.
在过去的十年中，染料敏化太阳能电池 (DSSC) 备受关注，因为此类非常规太阳能电池不仅性能出众，而且还具有低成本生产的潜力。