COMPOSITE FILM AND METHOD OF FORMING THE SAME
Various embodiments may provide a composite film comprising a plurality of first structures including a first halide perovskite material and a plurality of second structures including a second halide perovskite material different from the first halide perovskite material. An average size of the plur...
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| creator | MHAISALKAR, Subodh Gautam YANTARA, Natalia BRUNO, Annalisa KALLUPALATHINKAL CHANDRAN, Bevita MATHEWS, Nripan VELDHUIS, Sjoerd Antonius CHIN, Xin Yu |
| description | Various embodiments may provide a composite film comprising a plurality of first structures including a first halide perovskite material and a plurality of second structures including a second halide perovskite material different from the first halide perovskite material. An average size of the plurality of first structures may be smaller than an average size of the plurality of second structures. Preferably, the first structures are 3D nanoparticles comprising formamidinium lead bromide, and the second structures are 2D microplatelets comprising octylammonium lead bromide. More preferably, the two structures are formed by a ligand assisted reprecipitation method.
Divers modes de réalisation permettent de fournir un film composite comprenant une pluralité de premières structures comprenant un premier matériau de pérovskite d'halogénure et une pluralité de secondes structures comprenant un second matériau de pérovskite d'halogénure différent du premier matériau de pérovskite d'halogénure. Une taille moyenne de la pluralité de premières structures peut être inférieure à une taille moyenne de la pluralité de secondes structures. De préférence, les premières structures sont des nanoparticules 3D comprenant du bromure de plomb de formamidinium, et les secondes structures sont des microplaquettes 2D comprenant du bromure de plomb d'octylammonium. De préférence, les deux structures sont formées par un procédé de reprécipitation assisté par un ligand. |
| format | Patent |
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Divers modes de réalisation permettent de fournir un film composite comprenant une pluralité de premières structures comprenant un premier matériau de pérovskite d'halogénure et une pluralité de secondes structures comprenant un second matériau de pérovskite d'halogénure différent du premier matériau de pérovskite d'halogénure. Une taille moyenne de la pluralité de premières structures peut être inférieure à une taille moyenne de la pluralité de secondes structures. De préférence, les premières structures sont des nanoparticules 3D comprenant du bromure de plomb de formamidinium, et les secondes structures sont des microplaquettes 2D comprenant du bromure de plomb d'octylammonium. De préférence, les deux structures sont formées par un procédé de reprécipitation assisté par un ligand.</description><language>eng ; fre</language><subject>ADHESIVES ; BASIC ELECTRIC ELEMENTS ; CHEMISTRY ; DYES ; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ; ELECTRICITY ; LAYERED PRODUCTS ; LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM ; MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE ; METALLURGY ; MISCELLANEOUS APPLICATIONS OF MATERIALS ; MISCELLANEOUS COMPOSITIONS ; NATURAL RESINS ; PAINTS ; PERFORMING OPERATIONS ; POLISHES ; SEMICONDUCTOR DEVICES ; TRANSPORTING</subject><creationdate>2019</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20190124&DB=EPODOC&CC=WO&NR=2019017843A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20190124&DB=EPODOC&CC=WO&NR=2019017843A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>MHAISALKAR, Subodh Gautam</creatorcontrib><creatorcontrib>YANTARA, Natalia</creatorcontrib><creatorcontrib>BRUNO, Annalisa</creatorcontrib><creatorcontrib>KALLUPALATHINKAL CHANDRAN, Bevita</creatorcontrib><creatorcontrib>MATHEWS, Nripan</creatorcontrib><creatorcontrib>VELDHUIS, Sjoerd Antonius</creatorcontrib><creatorcontrib>CHIN, Xin Yu</creatorcontrib><title>COMPOSITE FILM AND METHOD OF FORMING THE SAME</title><description>Various embodiments may provide a composite film comprising a plurality of first structures including a first halide perovskite material and a plurality of second structures including a second halide perovskite material different from the first halide perovskite material. An average size of the plurality of first structures may be smaller than an average size of the plurality of second structures. Preferably, the first structures are 3D nanoparticles comprising formamidinium lead bromide, and the second structures are 2D microplatelets comprising octylammonium lead bromide. More preferably, the two structures are formed by a ligand assisted reprecipitation method.
Divers modes de réalisation permettent de fournir un film composite comprenant une pluralité de premières structures comprenant un premier matériau de pérovskite d'halogénure et une pluralité de secondes structures comprenant un second matériau de pérovskite d'halogénure différent du premier matériau de pérovskite d'halogénure. Une taille moyenne de la pluralité de premières structures peut être inférieure à une taille moyenne de la pluralité de secondes structures. De préférence, les premières structures sont des nanoparticules 3D comprenant du bromure de plomb de formamidinium, et les secondes structures sont des microplaquettes 2D comprenant du bromure de plomb d'octylammonium. De préférence, les deux structures sont formées par un procédé de reprécipitation assisté par un ligand.</description><subject>ADHESIVES</subject><subject>BASIC ELECTRIC ELEMENTS</subject><subject>CHEMISTRY</subject><subject>DYES</subject><subject>ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR</subject><subject>ELECTRICITY</subject><subject>LAYERED PRODUCTS</subject><subject>LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM</subject><subject>MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE</subject><subject>METALLURGY</subject><subject>MISCELLANEOUS APPLICATIONS OF MATERIALS</subject><subject>MISCELLANEOUS COMPOSITIONS</subject><subject>NATURAL RESINS</subject><subject>PAINTS</subject><subject>PERFORMING OPERATIONS</subject><subject>POLISHES</subject><subject>SEMICONDUCTOR DEVICES</subject><subject>TRANSPORTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2019</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZNB19vcN8A_2DHFVcPP08VVw9HNR8HUN8fB3UfB3U3DzD_L19HNXCPFwVQh29HXlYWBNS8wpTuWF0twMym6uIc4euqkF-fGpxQWJyal5qSXx4f5GBoaWBobmFibGjobGxKkCACx_Jgc</recordid><startdate>20190124</startdate><enddate>20190124</enddate><creator>MHAISALKAR, Subodh Gautam</creator><creator>YANTARA, Natalia</creator><creator>BRUNO, Annalisa</creator><creator>KALLUPALATHINKAL CHANDRAN, Bevita</creator><creator>MATHEWS, Nripan</creator><creator>VELDHUIS, Sjoerd Antonius</creator><creator>CHIN, Xin Yu</creator><scope>EVB</scope></search><sort><creationdate>20190124</creationdate><title>COMPOSITE FILM AND METHOD OF FORMING THE SAME</title><author>MHAISALKAR, Subodh Gautam ; YANTARA, Natalia ; BRUNO, Annalisa ; KALLUPALATHINKAL CHANDRAN, Bevita ; MATHEWS, Nripan ; VELDHUIS, Sjoerd Antonius ; CHIN, Xin Yu</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_WO2019017843A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre</language><creationdate>2019</creationdate><topic>ADHESIVES</topic><topic>BASIC ELECTRIC ELEMENTS</topic><topic>CHEMISTRY</topic><topic>DYES</topic><topic>ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR</topic><topic>ELECTRICITY</topic><topic>LAYERED PRODUCTS</topic><topic>LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM</topic><topic>MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE</topic><topic>METALLURGY</topic><topic>MISCELLANEOUS APPLICATIONS OF MATERIALS</topic><topic>MISCELLANEOUS COMPOSITIONS</topic><topic>NATURAL RESINS</topic><topic>PAINTS</topic><topic>PERFORMING OPERATIONS</topic><topic>POLISHES</topic><topic>SEMICONDUCTOR DEVICES</topic><topic>TRANSPORTING</topic><toplevel>online_resources</toplevel><creatorcontrib>MHAISALKAR, Subodh Gautam</creatorcontrib><creatorcontrib>YANTARA, Natalia</creatorcontrib><creatorcontrib>BRUNO, Annalisa</creatorcontrib><creatorcontrib>KALLUPALATHINKAL CHANDRAN, Bevita</creatorcontrib><creatorcontrib>MATHEWS, Nripan</creatorcontrib><creatorcontrib>VELDHUIS, Sjoerd Antonius</creatorcontrib><creatorcontrib>CHIN, Xin Yu</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>MHAISALKAR, Subodh Gautam</au><au>YANTARA, Natalia</au><au>BRUNO, Annalisa</au><au>KALLUPALATHINKAL CHANDRAN, Bevita</au><au>MATHEWS, Nripan</au><au>VELDHUIS, Sjoerd Antonius</au><au>CHIN, Xin Yu</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>COMPOSITE FILM AND METHOD OF FORMING THE SAME</title><date>2019-01-24</date><risdate>2019</risdate><abstract>Various embodiments may provide a composite film comprising a plurality of first structures including a first halide perovskite material and a plurality of second structures including a second halide perovskite material different from the first halide perovskite material. An average size of the plurality of first structures may be smaller than an average size of the plurality of second structures. Preferably, the first structures are 3D nanoparticles comprising formamidinium lead bromide, and the second structures are 2D microplatelets comprising octylammonium lead bromide. More preferably, the two structures are formed by a ligand assisted reprecipitation method.
Divers modes de réalisation permettent de fournir un film composite comprenant une pluralité de premières structures comprenant un premier matériau de pérovskite d'halogénure et une pluralité de secondes structures comprenant un second matériau de pérovskite d'halogénure différent du premier matériau de pérovskite d'halogénure. Une taille moyenne de la pluralité de premières structures peut être inférieure à une taille moyenne de la pluralité de secondes structures. De préférence, les premières structures sont des nanoparticules 3D comprenant du bromure de plomb de formamidinium, et les secondes structures sont des microplaquettes 2D comprenant du bromure de plomb d'octylammonium. De préférence, les deux structures sont formées par un procédé de reprécipitation assisté par un ligand.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | ADHESIVES BASIC ELECTRIC ELEMENTS CHEMISTRY DYES ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRICITY LAYERED PRODUCTS LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS PAINTS PERFORMING OPERATIONS POLISHES SEMICONDUCTOR DEVICES TRANSPORTING |
| title | COMPOSITE FILM AND METHOD OF FORMING THE SAME |
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