• According to the International Union of Pure and Applied Chemistry (IUPAC) recommendation, porous carbon mat erials can be classified into three types based on their po re sizes: microporous< 2 nm, 2 nm<meso-porous< 50 nm , and macroporous> 50 nm.
合成方法
Adv. Mater. 2006, 18, 2073–2094
介孔碳材料
• Meso-porous carbon materials are very important for appl ications involving large molecules, such as adsorbents for dyes, catalyst supports for biomolecules, and electrodes f or biosensors.
Catal Lett (2009) 129:20–25
Meso-porous
固定床数据
交换4次后 浸渍法添加助剂Ce，Sn，Gr， Al ，Z n
Y Axis Title
1000 800 600 400 200 0 0
20110827
10
20
30
40
50
X Axis Title
Urea s
Adv. Synth. Catal. 2005, 347, 225– 230
液相实验数据
b c
a：氢气还原 b：催化剂的酸中心2倍 c：反应时间为2h
• Cnts 有可能阻碍了酸中心使得反应转化率明显降低；
• 引入TEOs凝胶，反应转化率较低，选择性40%左右，是在最近设计得到的固体催化剂中 最高的。可能的原因是像文献里所说凝胶起到了微通道的效果。
J. AM. CHEM. SOC. 9 VOL. 131, NO. 12, 2009 4543
纳米微反应器
Chemical Engineering Science 66 (2011) 5366–5373
借助微通道反应器的特点进行的化学 反应的改进
Applied Catalysis B: Environmental 102 (2011) 232–242
碳材料（部分）的微反应体
系
姚月 110924
ቤተ መጻሕፍቲ ባይዱ
Contents
1 background 2 Meso-porous carbon materials 3 microreactor 4 实验部分
LOGO
多孔材料
• Porous carbon materials have been applied to gas separa tion, water purification, catalyst supports, and electrodes for electrochemical double layer capacitors and fuel cells .