公开(公告)号：US20160053172A1

公开(公告)日：2016-02-25

申请号：US14780942

申请日：2014-03-26

申请人： SAKAI CHEMICAL INDUSTRY CO., LTD. ,  NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY

发明人： Kenji MORI ,  Keita KOBAYASHI ,  Hiroshi NAKAO ,  Tomonori TOJO ,  Chao-Nan XU

IPC分类号： C09K11/77

CPC分类号： C09K11/7792 ,  C08K3/22 ,  C08K2003/2227 ,  C08L101/00 ,  F21K2/04

摘要： The present invention aims to provide a mechanoluminescent material which is excellent in mechanoluminescent properties and can achieve a mechanoluminescence intensity sufficiently suited to practical use, a raw material composition for producing the mechanoluminescent material, and a method for producing a mechanoluminescent material. The mechanoluminescent material of the present invention includes strontium aluminate as a base material, a Eu ion, and at least one ion selected from the group consisting of Nd, Dy, and Ho. An amount of the Eu ion contained in the mechanoluminescent material is 0.0001 to 0.1 mol per mole of the strontium aluminate. An amount of the at least one ion selected from the group consisting of Nd, Dy, and Ho contained in the mechanoluminescent material is, as the sum of amounts of the three ions Nd, Dy, and Ho, 0.0001 to 0.01 mol per mole of the strontium aluminate. The present invention also provides a raw material composition for a mechanoluminescent material used for synthesizing the mechanoluminescent material, a mechanoluminescent coating composition and a resin composition each containing the mechanoluminescent material, and applied articles such as mechanoluminescent articles formed from the resin composition.

摘要翻译： 本发明的目的在于提供一种机械发光性能优异，能够实现充分适用于实际应用的机械发光强度的机械发光材料，用于制造机械发光材料的原料组合物，以及制造机械发光材料的方法。 本发明的机械发光材料包括铝酸锶作为基材，Eu离子和至少一种选自Nd，Dy和Ho的离子。 机械发光材料中所含的Eu离子的量相对于每摩尔铝酸锶为0.0001〜0.1摩尔。 作为在机械发光材料中含有的选自Nd，Dy和Ho中的至少一种离子的量，作为三价离子Nd，Dy和Ho的量，相对于每摩尔的摩尔量为0.0001〜0.01摩尔 铝酸锶。 本发明还提供了用于合成机械发光材料的机械致发光材料的原料组合物，机械发光涂料组合物和各自含有机械发光材料的树脂组合物，以及由树脂组合物形成的机械发光制品等应用制品。

公开(公告)号：US20230200253A1

公开(公告)日：2023-06-22

申请号：US17998769

申请日：2021-03-06

申请人： NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY

发明人： Chao-Nan XU ,  Ruiping Wang

IPC分类号： H10N30/853 ,  H10N30/20

CPC分类号： H10N30/8542 ,  H10N30/2047

摘要： An object is to provide a multifunctional multi-piezo material having both high piezoelectric properties and high mechanoluminescence properties. It is a multi functional multi-piezo material represented by the chemical formula Li(1−X)(1+a)NaXNbO3:MY (where M is at least one type of metal ion selected from transition metal ions), wherein the value of X is in the range from 0.10 or more to 0.98 or less, the value of Y is in the range from 0.0001 or more to 0.2 or less; and α is in the range from 0 or more. Such a multifunctional multi-piezo material has both high piezoelectric properties and high mechanoluminescence properties.

公开(公告)号：US20180172567A1

公开(公告)日：2018-06-21

申请号：US15571102

申请日：2016-07-04

申请人： NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY

发明人： Yuki FUJIO ,  Chao-Nan XU

IPC分类号： G01N3/10 ,  G01N19/08 ,  G01N21/70

CPC分类号： G01N3/10 ,  G01M99/00 ,  G01N19/08 ,  G01N21/45 ,  G01N21/70 ,  G01N21/952 ,  G01N2021/456 ,  G01N2203/006 ,  G01N2203/0066

摘要： PROBLEM TO BE SOLVEDUnder conventional methods, calculation for determining the extent of damage progression inside a structural body by computation is difficult to apply in actual practice, and also time consuming. In addition, detection of damage occurring in objects with complicated shapes or infinitesimal damage is particularly difficult.SOLUTIONWhen pressure applied from one surface of an object to be measured to another surface thereof is pressurized or depressurized, the distance d1 between two distorted sections R1, R2 due to damage formed on the other surface S, is detected and the extent of the said damage progression is measured.

公开(公告)号：US20160222290A1

公开(公告)日：2016-08-04

申请号：US14917659

申请日：2014-06-24

申请人： NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY

发明人： Nao TERASAKI ,  Chao-Nan XU

IPC分类号： C09K11/77

CPC分类号： C09K11/7792 ,  F21K2/04 ,  G01L1/248 ,  G01N21/70

摘要： Provided is a mechanoluminescent material which can radiate near-infrared light. The mechanoluminescent material includes an aluminate co-doped with Eu2+, Cr3+, and an ion or ion cluster of at least any one rare earth metal element selected from Sc, Y, La, Ce, Pr, Nd, Pm, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, or Lu. In addition, in the mechanoluminescent material, the aluminate is an aluminate represented by Formula MAl2O4 (provided that, M is any of Mg, Ca, Sr, or Ba) and Eu2+, Cr3+, and the ion or ion cluster of a rare earth metal element are co-doped at a concentration at which M in the aluminate is substituted by from 0.25 to 10%.

摘要翻译： 提供可以辐射近红外光的机械发光材料。 机械发光材料包括与Eu2 +，Cr3 +共掺的铝酸盐，以及选自Sc，Y，La，Ce，Pr，Nd，Pm，Sm，Eu，Gd中的至少一种稀土金属元素的离子或离子簇 ，Tb，Dy，Ho，Er，Tm，Yb或Lu。 此外，在机械发光材料中，铝酸盐是由式MAl 2 O 4表示的铝酸盐（条件是M是Mg，Ca，Sr或Ba中的任一种）和Eu 2+，Cr 3+，以及稀土金属的离子或离子簇 元素以铝酸盐中的M被0.25至10％代替的浓度共掺杂。