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Microfluidizer Deagglomeration Processor Solutions
Microfluidizer¢ç °í¾ÐºÐ»êÀåºñ´Â deagglomeration, dispersion, delamination, exfoliation ±×¸®°í defibrillation °ú °°Àº ´Ù¾çÇÑ application ¿¡ °¡Àå È¿À²ÀûÀÎ solution À» Á¦°øÇÑ´Ù.

¡Ü Microfluidizer¢ç ´Â ±ØÈ÷ ±ÕÀÏÇÑ ¿¡³ÊÁö¸¦ °¡ÇØ ±ÕÀÏÇÑ ÀÔµµºÐÆ÷¸¦ °¡Áø product Á¦Á¶.
¡Ü product ¿¡ °¡ÇØÁÖ´Â ¿¡³ÊÁöÀÇ ¾çÀ» ¹Ì¼¼ÇÏ°Ô Á¶ÀýÇÒ ¼ö ÀÖ¾î ¿øÇϴ Ư¼ºÀ» °¡Áø product ¸¦
  Á¦Á¶ÇÒ ¼ö ÀÖ´Ù.
¡Ü ³óµµ°¡ ³ôÀº product µµ È¿À²ÀûÀ¸·Î ó¸® °¡´É.
¡Ü single pass ¿¡ ÀÇÇؼ­µµ ±ÕÀÏÇÏ°Ô ºÐ»êµÈ product ¸¦ ±¸ÇÒ ¼ö ÀÖ´Ù.
¡Ü no contamination
¡Ü Scaleup guaranteed

Deagglomeration Equipment Results
Microfluidizer¢ç °í¾ÐºÐ»êÀåºñ´Â deagglomeration, dispersion, delamination, exfoliation ±×¸®°í defibrillation °ú °°Àº ´Ù¾çÇÑ application ¿¡ °¡Àå È¿À²ÀûÀÎ solution À» Á¦°øÇÑ´Ù.

2-D material µéÀº ±× ÀÚüÀÇ µ¶Æ¯ÇÑ Æ¯¼ºµé¿¡ ÀÇÇØ ÇöÀç ¸¹Àº ÁÖ¸ñÀ» ¹Þ°í ÀÖ´Ù. ÀÌ Áß graphene Àº ƯÈ÷ ¸¹Àº ¿¬±¸°¡ ÀÌ·ç¾îÁö°í ÀÖÀ¸¸ç ±× ÀÀ¿ë °¡´É¼ºÀÌ ¼ö¸¹Àº ºÐ¾ß·Î È®ÀåµÇ°í ÀÖ´Ù.

Microfluidizer¢ç technology ´Â graphite ¸¦ liquid exfoliation ÇÏ¿© few layer graphene (FLG, ¼ö °³ÀÇ layer ·Î ÀÌ·ç¾î Áø graphene) À» Á¦Á¶Çϴµ¥ ÇöÀç ³Î¸® »ç¿ëµÇ°í ÀÖ´Ù.
ÃÖ±Ù Cambridge Graphene Center ¿¡¼­ ¹ßÇ¥ÇÑ article ¿¡ ÀÇÇϸé Microfluidizer¢ç °í¾ÐºÐ»êÀåºñ°¡ ¹ß»ýÇÏ´Â ±ÕÀÏÇÑ high shear ¿¡³ÊÁö°¡ 100% exfoliation yield ÀÇ graphene À» ÈξÀ ¸¹Àº ³óµµ·Î ¸¸µé ¼ö ÀÖ¾úÀ¸¸ç Á¦Á¶µÈ FLG ´Â °íÀüµµ¼ºÀÇ ÇÁ¸°Æ®¿ë À×Å©Á¦Á¶¿¡ ÀÀ¿ëµÇ¾ú´Ù.
±×¸®°í ÀüüÀûÀÎ °øÁ¤Àº À¯µ¶¼ºÀÇ È­Çй°Áú ¾øÀÌ È¯°æ ģȭÀûÀÎ water base ¿¡¼­ ÁøÇàµÇ¾ú´Ù.

ÀڷẸ±â : Use of Microfluidizer¢ç Technology for Graphene Exfoliation

SEM images of blade coated ink formulations comprising (a) starting graphite, (b) after 1 cycle, (c) after 5 cycles, and (d) after 100 cycles. (Source: P.G. Karagiannidis, et. al. Microfluidization of graphite and formulation of graphene-based conductive inks, ACS Nano 2017, 11, 2742-2755 DOI: 10.1021/
ÇØ´ç ³í¹® º¸±â : American Chemical Society. 6b07735

3D carbon material Á¦Á¶ÀÇ °¡Àå ÁÁÀº ¿¹´Â Carbon Nanotubes (CNT) ¸¦ deagglomeration and dispersion ÇÏ´Â °ÍÀÌ´Ù.
CNT ¸¦ ¿¬±¸ÇÏ´Â Àü¼¼°èÀÇ ¼ö¸¹Àº ½ÇÇè½Ç¿¡¼­ Microfluidizer¢ç Àåºñ¸¦ ÀÌ¿ëÇÏ¿© single-walled nanotubes (SWNTs) ¶Ç´Â multi-walled nanotubes (MWNTs) ¸¦ dispersion ÇÏ°í ÀÖ´Ù. Microfluidizer¢ç ´Â ´Ù¾çÇÑ ¿ë¾× Áï, polymer resins, organic solvents ¿¡¼­ »Ó¸¸ ¾Æ´Ï¶ó water ¿¡¼­µµ ¾ÈÁ¤ÀûÀÎ SWNTs ¶Ç´Â MWNTs ¸¦ ¼º°øÀûÀ¸·Î Á¦Á¶ÇÒ ¼ö ÀÖ´Ù. ±×¸®°í single pass ¿¡ ÀÇÇؼ­µµ nanotube ¸¦ Å« »çÀÌÁî·Î deagglomeration ÇÒ ¼ö ÀÖ°í ¶Ç ±ÕÀÏÇÏ°Ô dispsersion ÇÒ ¼ö ÀÖ´Ù.
ÀÌ·¸°Ô Á¦Á¶µÈ CNT ´Â Àü±âÀüµµµµ Ư¼º ¿ª½Ã Ź¿ùÇÏ¿´´Ù.

SEM images of SWNTs dispersed in mineral oil before (left) and after (right) 1 pass through Microfluidizer¢ç.

Microfluidizer¢ç ´Â ¶ÇÇÑ cellulose ÀÇ de-fibrillation ¿¬±¸¿¡µµ ³Î¸® »ç¿ëµÇ°í Àִµ¥ ¿©·¯ ´Ù¾çÇÑ Á¶°Ç¿¡¼­µµ wood cellulose ¿Í non-wood fiber »ùÇõéÀÌ ¸Å¿ì ¼º°øÀûÀ¸·Î de-fibrillation µÈ´Ù. ÃÖ±Ù ¹ßÇ¥µÈ ¿¬±¸¿¡¼­ Microfluidizer¢ç Àåºñ¸¦ ÀÌ¿ëÇÏ¿© Pulp Dispersion ¹°ÁúÀ» disintegration ½ÃÄÑ cellulose nanofibrils (CNFs) ¸¦ Á¦Á¶ÇÏ¿´À¸¸ç ÀÌ CNFs ¸¦ nanoclay disperions ¿Í mixing ÇÏ¿© composite dispersions ¸¦ ¸¸µç »ç½ÇÀ» º¸°íÇÏ¿´´Ù.
ÇØ´ç ³í¹® º¸±â : acsnano.6b07735

Microfluidizer¢ç technology ´Â ¶ÇÇÑ metal oxides ÀÇ deagglomeration ¿¡µµ Ź¿ùÇÏ´Ù.
¹Ì±¹ Microfluidics »çÀÇ ±â¼úÆÀÀº Microfluidizer¢ç Àåºñ¸¦ ÀÌ¿ëÇÏ¿© Å©¸®½ºÅ» Cerium Dioxide nanoparticle À» deagglomeration ½ÃÄÑ nanoparticle ÀÇ ÀÔÀÚ Å©±â¸¦ ´õ ÀÛ°Ô ¸¸µé¾ú´Ù.
´©±¸µµ ³Ñº¼ ¼ö ¾ø´Â Microfluidizer¢ç ÀåºñÀÇ °­·ÂÇÑ ºÐ»ê¿¡³ÊÁö¿¡ ÀÇÇØ single pass ¸¸ ÀÌ¿ëÇÏ¿©µµ ÀÔÀÚÀÇ Å©±â¸¦ ±²ÀåÈ÷ ÀÛ°Ô ¸¸µé ¼ö ÀÖ¾ú´Ù.


Additional References
ÀڷẸ±â : Deagglomeration and Dispersion of carbon Nanotubes Using Microfluidizer High Shear Fluid Processors (paper)











 
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