Research Article

Fabrication and Characteristics of Mn@ Cu3(BTC)2 for Low-Temperature Catalytic Reduction of NOx with NH3

Figure 6

Schematics of the structure of (a) dehydrated CuBTC; (b) hydrated CuBTC with OW1; (c) hydrated CuBTC with OW1 and OW2; (c) hydrated CuBTC with OW1, OW2, and OW3. Symbols: Cu (blue), O (red), C (brown), H (yellow), OW1 (pink), OW2 (purple), and OW3 (light pink).
(a)
(b)
(c)
(d)