2D(二维)材料堆叠模式的可控调制可以显着影响其性能和功能,但仍然是一个艰巨的合成挑战。在这里,提出了一种有效的策略,通过改变合成方法来控制酰亚胺连接的二维共价有机骨架(COF)的层堆叠。具体来说,调制器辅助方法可以提供具有罕见 ABC 堆叠的 COF,而不需要任何添加剂,而溶剂热合成则可以产生 AA 堆叠。层间堆积的变化显着影响其化学和物理性质,包括形态、孔隙率和气体吸附性能。所得的具有ABC堆叠的COF比具有AA堆叠的COF显示出更高的C 2 H 2容量和对CO 2和C 2 H 4的选择性,这在COF领域中尚未得到证实。此外,C 2 H 2 /CO 2 (50/50, v/v) 和 C 2 H 2 /C 2 H 4 (1/99, v/ v),可选择性去除C 2 H 2,且回收性好。这项工作为生产具有可控层间堆叠模式的COF提供了新的方向。
Ink receptive particles, material for recording, recording apparatus and ink receptive particle storage cartridge
申请人:Doi Takatsugu
公开号:US20080032074A1
公开(公告)日:2008-02-07
Ink receptive particles for receiving ink, including: particles P including hydrophilic polymer particles having a ratio of hydrophilic monomer(s) to the total monomer components thereof of from about 10 mol % to about 90 mol %; and hydrophobic polymer particles, attached to at least a part of a surface of the particles P and having a ratio of hydrophilic monomer(s) to the total monomer components thereof of from about 0 mol % to about 10 mol %.
INK RECEPTIVE PARTICLES, MATERIAL FOR RECORDING, RECORDING APPARATUS AND INK RECEPTIVE PARTICLE STORAGE CARTRIDGE
申请人:Doi Takatsugu
公开号:US20100041812A1
公开(公告)日:2010-02-18
Ink receptive particles for receiving ink, including: particles P including hydrophilic polymer particles having a ratio of hydrophilic monomer(s) to the total monomer components thereof of from about 10 mol % to about 90 mol %; and hydrophobic polymer particles, attached to at least a part of a surface of the particles P and having a ratio of hydrophilic monomer(s) to the total monomer components thereof of from about 0 mol % to about 10 mol %.