公开(公告)号：WO2011056418A3

公开(公告)日：2011-05-12

申请号：PCT/US2010/053298

申请日：2010-10-20

Applicant: UNIVERSITY OF FLORIDA RESEARCH FOUNDATION, INC. ,  BASOLI, Francesco ,  LICOCCIA, Silvia ,  WACHSMAN, Eric, D. ,  TRAVERSA, Enrico ,  UNIVERSITA DEGLI STUDI DI ROMA "TOR VERGATA"

Inventor： BASOLI, Francesco ,  LICOCCIA, Silvia ,  WACHSMAN, Eric, D. ,  TRAVERSA, Enrico

IPC: C04B38/00 ,  B28B3/20 ,  C04B35/01

Abstract: The subject invention discloses a method for the preparation of a dual structure cellular ceramic object where a dispersion of a ceramic precursor a chain-growth or step- growth polymer precursor and a solvent is heated to a first temperature at a first rate followed by heating to a second temperature at a second rate and holding the temperature to form a sintered dual structure cellular ceramic object which is then cooled at a third rate to room temperature. The dual structure cellular ceramic object has a dense surface layer over at least a portion of the object that abruptly yet smoothly and continuously transitioning into a porous ceramic.

公开(公告)号：WO2011056418A2

公开(公告)日：2011-05-12

申请号：PCT/US2010053298

申请日：2010-10-20

Applicant: UNIV FLORIDA ,  BASOLI FRANCESCO ,  LICOCCIA SILVIA ,  WACHSMAN ERIC D ,  TRAVERSA ENRICO ,  UNIV ROMA

Inventor： BASOLI FRANCESCO ,  LICOCCIA SILVIA ,  WACHSMAN ERIC D ,  TRAVERSA ENRICO

IPC: C04B38/00 ,  B28B3/20 ,  C04B35/01

CPC classification number: C04B38/0625 ,  B28B1/14 ,  B28B1/50 ,  C04B38/0022 ,  C04B38/0032 ,  C04B38/0077 ,  C04B2235/656 ,  C04B2235/6562 ,  C04B2235/6565 ,  C04B2235/6567 ,  C04B2235/775 ,  Y10T428/2495 ,  C04B35/00 ,  C04B38/0054

Abstract: The subject invention discloses a method for the preparation of a dual structure cellular ceramic object where a dispersion of a ceramic precursor a chain-growth or step- growth polymer precursor and a solvent is heated to a first temperature at a first rate followed by heating to a second temperature at a second rate and holding the temperature to form a sintered dual structure cellular ceramic object which is then cooled at a third rate to room temperature. The dual structure cellular ceramic object has a dense surface layer over at least a portion of the object that abruptly yet smoothly and continuously transitioning into a porous ceramic.

Abstract translation: 本发明公开了一种用于制备双结构多孔陶瓷物体的方法，其中将陶瓷前体，链增长或逐步增长聚合物前体和溶剂的分散体以第一速率加热至第一温度，然后加热至 以第二速率的第二温度并保持该温度以形成烧结的双结构多孔陶瓷物体，然后以第三速率冷却至室温。 双重结构多孔陶瓷物体在物体的至少一部分上具有致密的表面层，其突然平滑且连续地过渡到多孔陶瓷中。

公开(公告)号：WO2005080271A3

公开(公告)日：2005-12-29

申请号：PCT/EP2005050709

申请日：2005-02-17

Applicant: UNIV ROMA ,  LICOCCIA SILVIA ,  TRAVERSA ENRICO ,  RAINER ALBERTO ,  ESPOSITO VINCENZO ,  TRAKANPRAPAI CHAVALIT

Inventor： LICOCCIA SILVIA ,  TRAVERSA ENRICO ,  RAINER ALBERTO ,  ESPOSITO VINCENZO ,  TRAKANPRAPAI CHAVALIT

IPC: C01B13/32 ,  C01F17/00 ,  C04B35/50

CPC classification number: C04B35/50 ,  B82Y30/00 ,  C01F17/0043 ,  C01P2002/50 ,  C01P2002/72 ,  C01P2002/88 ,  C01P2004/64 ,  C04B35/62605 ,  C04B35/6264 ,  C04B2235/02 ,  C04B2235/3224 ,  C04B2235/3229

Abstract: The present invention relates to a process for the production of nanocrystalline oxides and mixed oxides of the lanthanides group, obtained products and their use.

Abstract translation: 本发明涉及生产镧系元素的纳米晶氧化物和混合氧化物的方法，所得产物及其用途。

公开(公告)号：WO2005080271A2

公开(公告)日：2005-09-01

申请号：PCT/EP2005/050709

申请日：2005-02-17

Applicant: UNIVERSITA' DEGLI STUDI DI ROMA "TOR VERGATA" ,  LICOCCIA, Silvia ,  TRAVERSA, Enrico ,  RAINER, Alberto ,  ESPOSITO, Vincenzo ,  TRAKANPRAPAI, Chavalit

Inventor： LICOCCIA, Silvia ,  TRAVERSA, Enrico ,  RAINER, Alberto ,  ESPOSITO, Vincenzo ,  TRAKANPRAPAI, Chavalit

IPC: C01F17/00

CPC classification number: C04B35/50 ,  B82Y30/00 ,  C01F17/0043 ,  C01P2002/50 ,  C01P2002/72 ,  C01P2002/88 ,  C01P2004/64 ,  C04B35/62605 ,  C04B35/6264 ,  C04B2235/02 ,  C04B2235/3224 ,  C04B2235/3229

Abstract: The present invention relates to a process for the production of nanocrystalline oxides and mixed oxides of the lanthanides group, obtained products and their use.

Abstract translation: 本发明涉及一种制备镧系元素的纳米结晶氧化物和混合氧化物的方法，所获得的产品及其用途。