公开(公告)号：US20180182911A1

公开(公告)日：2018-06-28

申请号：US15865662

申请日：2018-01-09

Applicant: Wisconsin Alumni Research Foundation

Inventor： Zhenqiang Ma ,  Kanglin Xiong ,  Hongyi Mi ,  Tzu-Hsuan Chang ,  Shaoqin Gong ,  Jung-Hun Seo

IPC: H01L31/0693

CPC classification number: H01L31/0693 ,  Y02E10/544 ,  Y02P70/521

Abstract: Tandem solar cells comprising two or more solar cells connected in a solar cell stack via pn diode tunnel junctions and methods for fabricating the tandem solar cells using epitaxial lift off and transfer printing are provided. The tandem solar cells have improved tunnel junction structures comprising a current tunneling layer integrated between the p and n layers of the pn diode tunnel junction that connects the solar cells.

公开(公告)号：US10749062B2

公开(公告)日：2020-08-18

申请号：US15865662

申请日：2018-01-09

Applicant: Wisconsin Alumni Research Foundation

Inventor： Zhenqiang Ma ,  Kanglin Xiong ,  Hongyi Mi ,  Tzu-Hsuan Chang ,  Shaoqin Gong ,  Jung-Hun Seo

IPC: H01L31/18 ,  H01L31/0693

Abstract: Tandem solar cells comprising two or more solar cells connected in a solar cell stack via pn diode tunnel junctions and methods for fabricating the tandem solar cells using epitaxial lift off and transfer printing are provided. The tandem solar cells have improved tunnel junction structures comprising a current tunneling layer integrated between the p and n layers of the pn diode tunnel junction that connects the solar cells.

公开(公告)号：US09899556B2

公开(公告)日：2018-02-20

申请号：US14853184

申请日：2015-09-14

Applicant: Wisconsin Alumni Research Foundation

Inventor： Zhenqiang Ma ,  Kanglin Xiong ,  Hongyi Mi ,  Tzu-Hsuan Chang ,  Shaoqin Gong ,  Jung-Hun Seo

IPC: H01L31/0693

CPC classification number: H01L31/0693 ,  Y02E10/544

Abstract: Tandem solar cells comprising two or more solar cells connected in a solar cell stack via pn diode tunnel junctions and methods for fabricating the tandem solar cells using epitaxial lift off and transfer printing are provided. The tandem solar cells have improved tunnel junction structures comprising a current tunneling layer integrated between the p and n layers of the pn diode tunnel junction that connects the solar cells.

公开(公告)号：US10378876B2

公开(公告)日：2019-08-13

申请号：US15171990

申请日：2016-06-02

Applicant: Wisconsin Alumni Research Foundation

Inventor： Shaoqin Gong ,  Zhenqiang Ma ,  Yunming Wang ,  Hongyi Mi

IPC: G01B7/16 ,  C08K3/04 ,  G01B1/00 ,  C08G18/48 ,  C08G18/76 ,  C08K3/08

Abstract: Piezoresistive composite materials comprising electrically conductive particles in a polymeric phase change material are provided. Also provided are strain sensors incorporating the composites and methods for detecting mechanical strain using the composites.

公开(公告)号：US09834714B2

公开(公告)日：2017-12-05

申请号：US15093857

申请日：2016-04-08

Applicant: Wisconsin Alumni Research Foundation

Inventor： Shaoqin Gong ,  Zhenqiang Ma ,  Yunming Wang ,  Hongyi Mi

IPC: H01J40/14 ,  C09K5/14 ,  H01L51/44 ,  H01L51/42

CPC classification number: C09K5/14 ,  H01L27/305 ,  H01L51/0049 ,  H01L51/42 ,  H01L51/44 ,  Y02E10/549 ,  Y02P70/521

Abstract: Composite materials comprising electrically conductive particles in a form-stable phase change materials (PCMs) are provided. Also provided as radiation sensors incorporating the composites and methods for detecting radiation using the composites. The PCMs comprise crosslinked polyether polyol that undergoes a reversible solid-solid phase change upon heating. Prior to the phase change, the crosslinked polyether polyol comprises microscopic crystalline domains. When the PCM is heated beyond its phase transition temperature these microscopic crystalline domains melt. However, the form-stable PCMs retain their solid form at the macroscopic level.

公开(公告)号：US20170205221A1

公开(公告)日：2017-07-20

申请号：US15171990

申请日：2016-06-02

Applicant: Wisconsin Alumni Research Foundation

Inventor： Shaoqin Gong ,  Zhenqiang Ma ,  Yunming Wang ,  Hongyi Mi

IPC: G01B7/16 ,  C08K3/04 ,  H01L41/113 ,  C08G18/76 ,  H01L41/18 ,  H01L41/193 ,  C08K7/24 ,  C08G18/48

CPC classification number: G01B7/18 ,  C08G18/4854 ,  C08G18/7664 ,  C08K3/041 ,  C08K3/042 ,  C08K3/08 ,  C08K2201/001 ,  C08K2201/011 ,  G01B1/00 ,  C08L75/08

Abstract: Piezoresistive composite materials comprising electrically conductive particles in a polymeric phase change material are provided. Also provided are strain sensors incorporating the composites and methods for detecting mechanical strain using the composites.

公开(公告)号：US20170077339A1

公开(公告)日：2017-03-16

申请号：US14853184

申请日：2015-09-14

Applicant: Wisconsin Alumni Research Foundation

Inventor： Zhenqiang Ma ,  Kanglin Xiong ,  Hongyi Mi ,  Tzu-Hsuan Chang ,  Shaoqin Gong ,  Jung-Hun Seo

IPC: H01L31/0687 ,  H01L31/18 ,  H01L31/0443 ,  H01L31/0304 ,  H01L31/028

CPC classification number: H01L31/0693 ,  Y02E10/544

Abstract: Tandem solar cells comprising two or more solar cells connected in a solar cell stack via pn diode tunnel junctions and methods for fabricating the tandem solar cells using epitaxial lift off and transfer printing are provided. The tandem solar cells have improved tunnel junction structures comprising a current tunneling layer integrated between the p and n layers of the pn diode tunnel junction that connects the solar cells.

Abstract translation: 提供了包括通过pn二极管隧道结连接在太阳能电池堆中的两个或更多个太阳能电池的串联太阳能电池，以及使用外延剥离和转印印刷制造串联太阳能电池的方法。 串联太阳能电池具有改进的隧道结结构，其包括集成在连接太阳能电池的pn二极管隧道结的p层和n层之间的电流隧道层。

公开(公告)号：US20160319175A1

公开(公告)日：2016-11-03

申请号：US15093857

申请日：2016-04-08

Applicant: Wisconsin Alumni Research Foundation

Inventor： Shaoqin Gong ,  Zhenqiang Ma ,  Yunming Wang ,  Hongyi Mi

IPC: C09K5/14 ,  H01L45/00 ,  H01L51/44

CPC classification number: C09K5/14 ,  H01L27/305 ,  H01L51/0049 ,  H01L51/42 ,  H01L51/44 ,  Y02E10/549 ,  Y02P70/521

Abstract: Composite materials comprising electrically conductive particles in a form-stable phase change materials (PCMs) are provided. Also provided as radiation sensors incorporating the composites and methods for detecting radiation using the composites. The PCMs comprise crosslinked polyether polyol that undergoes a reversible solid-solid phase change upon heating. Prior to the phase change, the crosslinked polyether polyol comprises microscopic crystalline domains. When the PCM is heated beyond its phase transition temperature these microscopic crystalline domains melt. However, the form-stable PCMs retain their solid form at the macroscopic level.

Abstract translation: 提供了包含形态稳定相变材料（PCM）中的导电颗粒的复合材料。 还提供了包含复合材料的辐射传感器和用于使用复合材料检测辐射的方法。 PCM包括交联的聚醚多元醇，其在加热时经历可逆的固 - 固相变。 在相变之前，交联的聚醚多元醇包括微观结晶域。 当PCM被加热超过其相变温度时，这些微晶结晶域熔化。 然而，形式稳定的PCM在宏观层面保持其固体形式。