公开(公告)号：US20190189944A1

公开(公告)日：2019-06-20

申请号：US16285846

申请日：2019-02-26

申请人： FUJIFILM Corporation

发明人： Kenji SHIROKANE ,  Hirotaka SATOU ,  Toshihiro ISE

IPC分类号： H01L51/44 ,  H01L51/42 ,  H01L31/0224 ,  C07F7/08 ,  C07F9/6553 ,  C07C211/17 ,  C07C211/27 ,  C07D333/20

CPC分类号： H01L51/445 ,  C07C211/17 ,  C07C211/27 ,  C07D333/20 ,  C07F7/0812 ,  C07F9/655345 ,  H01G9/20 ,  H01L31/022425 ,  H01L51/4206 ,  H01L51/44 ,  H01L51/447 ,  Y02E10/542 ,  Y02E10/549

摘要： Provided is a photoelectric conversion element, including a first electrode that has a photosensitive layer containing a light absorbing agent on a conductive support, in which the light absorbing agent contains a compound having a perovskite-type crystal structure that has an organic cation represented by Formulas (1) and (2), a cation of a metal atom, and an anion; and a solar cell which is formed of this photoelectric conversion element. C(R1)(R2)(R3)—N(R1a)3+  Formula (1) R4—NR2a3+  Formula (2) R1, R2, R3, and R4 represent specific substituent that may be different from each other. R1a and R2a represent a hydrogen atom or a specific substituent.

公开(公告)号：US20180122585A1

公开(公告)日：2018-05-03

申请号：US15852753

申请日：2017-12-22

申请人： FUJIFILM Corporation

发明人： Hirotaka SATOU ,  Naoyuki HANAKI ,  Toshihiro ISE ,  Kenji SHIROKANE

IPC分类号： H01G9/20 ,  C07D513/04 ,  H01L51/00 ,  C07D495/04 ,  C07D495/22 ,  C07D495/14 ,  C07D517/04 ,  C07D498/04 ,  C07D493/04 ,  C07D487/04 ,  H01L51/42

CPC分类号： H01G9/2009 ,  C07D487/04 ,  C07D493/04 ,  C07D495/04 ,  C07D495/14 ,  C07D495/22 ,  C07D498/04 ,  C07D513/04 ,  C07D517/04 ,  H01G9/2031 ,  H01L51/0061 ,  H01L51/0065 ,  H01L51/0067 ,  H01L51/0068 ,  H01L51/0069 ,  H01L51/0071 ,  H01L51/0072 ,  H01L51/0073 ,  H01L51/0074 ,  H01L51/4253 ,  Y02E10/542 ,  Y02E10/549

摘要： Provided is a photoelectric conversion element including a first electrode that includes a photosensitive layer, which includes a light absorbing agent, and a second electrode. The light absorbing agent includes a compound having a perovskite-type crystal structure including a cationic organic group A, a cation of a metal atom M other than the element of Group 1, and an anion of an anionic atom X, a hole transport layer, which includes a hole transporting material, is provided between the first electrode and the second electrode, the hole transporting material includes a compound including a condensed polycyclic aromatic group having a number of rings of 4 or greater, at least two rings thereof are hetero rings, and the condensed polycyclic aromatic group includes at least one structure selected from the group consisting of benzene, naphthalene, and phenanthrene.

公开(公告)号：US20180144877A1

公开(公告)日：2018-05-24

申请号：US15874951

申请日：2018-01-19

申请人： FUJIFILM Corporation

发明人： Hirotaka SATOU ,  Naoyuki HANAKI ,  Toshihiro ISE ,  Kenji SHIROKANE

IPC分类号： H01G9/20 ,  H01L51/42 ,  H01L51/44 ,  C07D513/04 ,  H01L51/00

CPC分类号： H01G9/2018 ,  C07D513/04 ,  H01G9/0029 ,  H01G9/2009 ,  H01L51/0003 ,  H01L51/0067 ,  H01L51/0068 ,  H01L51/0069 ,  H01L51/0071 ,  H01L51/0073 ,  H01L51/0074 ,  H01L51/4273 ,  H01L51/442 ,  Y02E10/542 ,  Y02E10/549

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.

公开(公告)号：US20170330694A1

公开(公告)日：2017-11-16

申请号：US15658995

申请日：2017-07-25

申请人： FUJIFILM Corporation

发明人： Hirotaka SATOU ,  Kenji SHIROKANE ,  Toshihiro ISE ,  Katsumi KOBAYASHI

IPC分类号： H01G9/20 ,  H01L51/00 ,  H01L51/42

CPC分类号： H01G9/2059 ,  H01G9/2027 ,  H01L51/0047 ,  H01L51/0094 ,  H01L51/422 ,  Y02E10/549 ,  Y02P70/521

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 including organic cations, cations of a metallic atom other than elements belonging to Group I of the periodic table, and anions, and at least some of the organic cations constituting the compound are organic cations having a silyl group and a solar cell using the photoelectric conversion element.Also provided is a composition containing a compound represented by Formula (1a) and a halogenated metal. R13Si-L-NR23Hal  Formula (1a) In the formula, R1, R2, and L are specific groups. Hal represents a halogen atom.

公开(公告)号：US20150248969A1

公开(公告)日：2015-09-03

申请号：US14713341

申请日：2015-05-15

申请人： FUJIFILM Corporation

发明人： Kousuke WATANABE ,  Yukio TANI ,  Kouitsu SASAKI ,  Hirotaka SATOU ,  Kazuhiro TSUNA ,  Katsumi KOBAYASHI

IPC分类号： H01G9/20 ,  C09B57/10 ,  C07F15/00

摘要： A photoelectric conversion element, having a photoconductor layercontaining semiconductor fine particles carrying a metal complex dye of Formula (I); a metal complex dye, a dye solution, a dye-adsorbed electrode, a dye-sensitized solar cell, and a method for producing the solar cell: M(LA)(LD)(LX)mX·(CI)mY  Formula (I) M represents a metal ion, LA represents a ligand of Formula (AL), LD represents a bidentate or tridentate ligand, at least one of coordinating atoms being an anion; LX represents a monodentate ligand; CI represents a counter ion; mX is 0 or 1; mY is 0 to 3; Rings A to C represent a heterocycle; Z1 and Z2 represent a carbon or nitrogen atom; Anc1 to Anc3 represent an acidic group; X1 to X3 represent a single bond or linking group; R1 to R3 represent a substituent; l1, l3, l2, m1, m3, m2, n1, n2, and n3 each are an integer.

摘要翻译： 一种光电转换元件，具有含有承载式（I）的金属络合染料的半导体微粒的感光体层; 金属络合染料，染料溶液，染料吸附电极，染料敏化太阳能电池以及太阳能电池的制造方法：M（LA）（LD）（LX）mX·（CI）mY式 ）M表示金属离子，LA表示式（AL）的配体，LD表示二齿或三齿配体，至少一个配位原子为阴离子; LX表示单齿配体; CI表示抗衡离子; mX为0或1; mY为0〜3; 环A至C表示杂环; Z 1和Z 2表示碳或氮原子; Anc1至Anc3表示酸性基团; X1至X3表示单键或连接基团; R1至R3表示取代基; l1，l3，l2，m1，m3，m2，n1，n2，n3分别为整数。

公开(公告)号：US20210380633A1

公开(公告)日：2021-12-09

申请号：US17409692

申请日：2021-08-23

申请人： FUJIFILM CORPORATION

发明人： Yosuke YAMAMOTO ,  Kazuhei KANEKO ,  Motomasa TAKAHASHI ,  Makoto TAKAHASHI ,  Mika IMAMURA ,  Hirotaka SATOU ,  Hirofumi OMURA ,  Yuji YOSHIMITSU ,  Keita TANAKA ,  Daisuke NAKAGAWA

IPC分类号： C07K1/06 ,  C07K1/02

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, YA's each independently represent —OH, —NHR, —SH, or —X0, where X0 represents Cl, Br, or I, RA and RC each independently represent an aliphatic hydrocarbon group or an organic group having an aliphatic hydrocarbon group, RBs' each independently represent a monovalent aliphatic hydrocarbon group, a (1+c)-valent aromatic group, or a (1+c)-valent heteroaromatic group, where, in a case where both a and c is 0, RB is a monovalent aliphatic hydrocarbon group, and the number of carbon atoms in at least one aliphatic hydrocarbon group of RA, RB, or RC is 12 or more.

公开(公告)号：US20180122587A1

公开(公告)日：2018-05-03

申请号：US15852291

申请日：2017-12-22

申请人： FUJIFILM Corporation

发明人： Hirotaka SATOU ,  Naoyuki HANAKI ,  Toshihiro ISE ,  Kenji SHIROKANE

IPC分类号： H01G9/20

CPC分类号： H01G9/2059 ,  H01G9/2027 ,  H01G9/2077 ,  H01L51/44 ,  Y02E10/549

摘要： Provided is a photoelectric conversion element including a first electrode that includes a photosensitive layer, which includes a light absorbing agent, and a second electrode. The light absorbing agent includes a compound having a perovskite-type crystal structure that includes a cation of a cationic organic group A, a cation of a metal atom M other than the element of Group 1, and an anion of an anionic atom X. A hole transport layer, which includes an organic hole transporting material, is provided between the first electrode and the second electrode. The organic hole transporting material has a molecular weight of 6,000 or less and includes halogen, a halogenated alkyl group, or a group represented by RA—X—*, where X represents S, NRB, or O, RA and RB represent a halogenated alkyl group, and * represents a bonding position.

公开(公告)号：US20170033299A1

公开(公告)日：2017-02-02

申请号：US15294054

申请日：2016-10-14

申请人： FUJIFILM Corporation

发明人： Hirotaka SATOU ,  Katsumi KOBAYASHI

IPC分类号： H01L51/00 ,  H01L51/42 ,  H01L51/44 ,  H01G9/20

CPC分类号： H01L51/0077 ,  H01G9/2031 ,  H01G9/2059 ,  H01L51/0032 ,  H01L51/4213 ,  H01L51/4226 ,  H01L51/441 ,  Y02E10/542 ,  Y02E10/549 ,  Y02P70/521

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, in which the light absorber includes a compound having a perovskite-type crystal structure having an organic cation represented by Formula (IA) below, a cation of a metallic atom, and an anion that is an anionic atom or atomic group, a solar cell, and a method for manufacturing a photoelectric conversion element, including bringing a layer in which a photosensitive layer is to be formed into contact with liquid including the above-described compound. [RA—NH2(H+)]1-n{[(RB)n2-L-NH2](H+)}n  Formula (IA): in the formula, RA represents a specific group such as an alkyl group. RB represents NR1R2 or (NR1R2R3)+, and R1 to R3 represent a hydrogen atom or a substituent. L represents a linking group. n2 represents an integer of 1 or more. Here, (RB)n2-L is a group different from RA. n represents a numerical value satisfying 0

摘要翻译： 在该式中，RA表示特定的基团，例如烷基。 RB表示NR1R2或（NR1R2R3）+，R1〜R3表示氢原子或取代基。 L表示连接基团。 n2表示1以上的整数。 这里，（RB）n2-L是不同于RA的基团。 n表示满足0

公开(公告)号：US20210380634A1

公开(公告)日：2021-12-09

申请号：US17408474

申请日：2021-08-22

申请人： FUJIFILM CORPORATION

发明人： Yosuke YAMAMOTO ,  Kazuhei KANEKO ,  Motomasa TAKAHASHI ,  Makoto TAKAHASHI ,  Mika IMAMURA ,  Hirotaka SATOU ,  Hirofumi OMURA ,  Yuji YOSHIMITSU ,  Daisuke NAKAGAWA ,  Keita TANAKA

IPC分类号： C07K1/06 ,  C07C43/23

摘要： Provided are a method for producing a peptide compound including a step of using a condensed polycyclic aromatic hydrocarbon compound represented by Formula (1); a protective group-forming reagent including the compound; and the compound. In Formula (1), a ring A represents a condensed polycyclic aromatic hydrocarbon ring, YA's each independently represent —CH2OH, —CH2NHR, —CH2SH, or —CH2X0, where R represents a hydrogen atom, an alkyl group, or an aralkyl group, and X0 represents Cl, Br, or I, k represents an integer of 1 to 5, n represents 1 or 2, and RA's each independently represent an aliphatic hydrocarbon group or an organic group having an aliphatic hydrocarbon group.

公开(公告)号：US20170256364A1

公开(公告)日：2017-09-07

申请号：US15598385

申请日：2017-05-18

申请人： FUJIFILM Corporation

发明人： Yosuke YAMAMOTO ,  Hirotaka SATOU ,  Katsumi KOBAYASHI

IPC分类号： H01G9/20 ,  H01L51/44 ,  H01L51/00 ,  H01L51/42

CPC分类号： H01G9/2018 ,  H01L51/0007 ,  H01L51/0025 ,  H01L51/0032 ,  H01L51/0056 ,  H01L51/006 ,  H01L51/0077 ,  H01L51/4226 ,  H01L51/4253 ,  H01L51/442 ,  H01L2251/306 ,  Y02E10/549 ,  Y02P70/521

摘要： A photoelectric conversion element including: a first electrode having a photosensitive layer including a light absorber on a conductive support; a second electrode facing the first electrode; and a hole transport layer provided between the first and the second electrodes, in which the light absorber includes a compound having a perovskite-type crystal structure having a cation of Group 1 element of the periodic table or a cationic organic group A, a cation of a metallic atom M that is not Group 1 element of the periodic table, and an anion of an anionic atom X, and an organic solvent content per cubic millimeter of the hole transport layer is 1×10−10 to 1×10−7 mol, a solar cell using this photoelectric conversion element, and a method for manufacturing a photoelectric conversion element including a step of applying a hole-transporting material solution and drying the solution at 40° C. to 180° C.