摘要:
Provided is a photoelectric conversion element including at least a first electrode that includes a conductive support, a photosensitive layer that contains a light absorbing agent, a hole transport layer that contains an organic hole transporting material, and a second electrode. At least one of the photosensitive layer or the hole transport layer is provided on the conductive support to constitute the first electrode in combination with the conductive support. The photosensitive layer includes at least a compound having a perovskite-type crystal structure that includes a cation of an element of Group 1 in the periodic table or a cationic organic group A, a cation of a metal atom M other than elements of Group 1 in the periodic table, and an anion of an anionic atom or atomic group X as the light absorbing agent. The hole transport layer includes at least a compound represented by the following Formula 1 as the organic hole transporting material.
摘要:
Provided are: a photoelectric conversion element that has a first electrode, which has upon a conductive support body a photosensitive layer that includes a light absorbing agent, and a second electrode (2), which faces the first electrode (1), wherein the light absorbing agent includes a compound that has a perovskite crystalline structure having an organic cation, a cation of a metal atom other than a group 1 element of the periodic table, and an anion, and at least a portion of the organic cation that constitutes said compound is an organic cation having a silyl group; and a solar cell that uses said photoelectric conversion element. Provided is a composition that contains a compound represented by the formula (1a), and a metal halide. R 1 3 Si-L-NR 2 3 Hal Formula (1a) In the formula, R 1 , R 2 , and L are specified groups. Hal represents a halogen atom.
摘要:
Provided are a photoelectric conversion element including a first electrode having a photosensitive layer including a light absorber on a conductive support and a second electrode facing the first electrode, in which the light absorber includes a compound having a perovskite-type crystal structure and at least one compound selected from compounds represented by any formula of Formulae (3) to (5) below is provided on a surface of the first electrode, a solar cell, and a method for manufacturing a photoelectric conversion element.
In the formulae, G 1 to G 4 represent a group or a salt selected from the group consisting of -OR a , -O - Ya + , -SR a , -S - Ya + , -NR a R b , and -(NR a R b R c ) + Ya - . R a , R b , and R c represent a hydrogen atom or a substituent. Ya represents a counter salt. L 1 represents an alkyl group, a cycloalkyl group, or the like. J 1 and J 3 represent a single bond or a linking group. J 2 represents a linking group. p1 and p2 represent an integer of 1 or higher. A ring C represents an aromatic hydrocarbon ring or an aromatic hetero ring. Z represents a hetero atom or NR 12 . R 12 represents a hydrogen atom or a substituent. m, n12, and n13 represent an integer of 0 or higher. R 11 represents a substituent. n 1 1 and q represent an integer of 1 or higher.
摘要翻译:本发明提供一种光电转换元件,其包括具有在导电性支承体上具有光吸收体的感光层的第一电极和与该第一电极相对的第二电极,所述光吸收体包含具有钙钛矿型晶体结构的化合物和至少一种 在第一电极,太阳能电池以及光电转换元件的制造方法的表面设置选自下述式(3)〜(5)的任一式所表示的化合物的化合物。 式中,G 1〜G 4表示选自-OR a,-O-Y a +, - SR a,-S y a +, - NR a R b和 - (NR a R b R c)+ Y a - 的基团或盐。 Ra,Rb和Rc表示氢原子或取代基。 雅代表一个反盐。 L1表示烷基,环烷基等。 J1和J3代表单键或连接基团。 J2代表一个连接组。 p1和p2表示1或更高的整数。 环C表示芳族烃环或芳族杂环。 Z代表杂原子或NR12。 R12表示氢原子或取代基。 m,n12和n13表示0或更高的整数。 R11表示取代基。 n11和q表示1或更高的整数。
摘要:
Provided are a method for producing a peptide compound including a step of using an aromatic heterocyclic compound represented by Formula (1) represented by Formula (1); a protective group-forming reagent including the compound; and the compound. In Formula (1), a ring A represents an aromatic heterocyclic ring, Y A 's each independently represent -OH, -NHR, -SH, or -X 0 , where X 0 represents Cl, Br, or I, R A and R C each independently represent an aliphatic hydrocarbon group or an organic group having an aliphatic hydrocarbon group, R B s' each independently represent a monovalent aliphatic hydrocarbon group, a (1+c)-valent aromatic group, or a (1+c)-valentheteroaromatic group, where, in a case where both a and c is 0, R B is a monovalent aliphatic hydrocarbon group, and the number of carbon atoms in at least one aliphatic hydrocarbon group of R A , R B , or R C is 12 or more.
摘要:
Provided are a photoelectric conversion element, a solar cell using the photoelectric conversion element, and a composition. The photoelectric conversion element includes a first electrode including a photosensitive layer, which includes a light absorbing agent, on a conductive support. The light absorbing agent includes a compound having a perovskite-type crystal structure that includes organic cations represented by the following Formulae (1) and (2), a cation of a metal atom, and an anion.
Formula (1) R 1 -N(R 1a ) 3 +
Formula (2) R 2 -N(R 2a ) 3 +
In Formulae (1) and (2), R 1 represents a specific group such as an alkyl group (including a specific substituent group in a case where the number of carbons is 1 or 2), and a cycloalkyl group. R 2 represents a methyl group, an ethyl group, and the like. R 1a and R 2a represent a specific group such as a hydrogen atom and an alkyl group.
摘要:
Provided are a photoelectric conversion element including a first electrode having a photosensitive layer including a light absorber on a conductive support and a second electrode facing the first electrode, in which the light absorber includes a compound having a perovskite-type crystal structure, and a compound represented by a specific formula is provided on a surface of the first electrode, a solar cell using the same, and a method for manufacturing a photoelectric conversion element including bringing a first electrode having a photosensitive layer in which a compound having a specific perovskite-type crystal structure is included as a light absorber on a conductive support into contact with a liquid containing a compound represented by specific Formula (AC).