公开(公告)号：WO2022243962A1

公开(公告)日：2022-11-24

申请号：PCT/IB2022/054733

申请日：2022-05-20

Applicant: BRETON S.P.A.

Inventor： TONCELLI, Luca ,  SAURIN, Claudio ,  CORLETTO, Gabriele ,  MORUZZI, Massimiliano ,  IORIO, Francesco

IPC: B29C64/106 ,  B29C64/118 ,  B29C64/393 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y50/02 ,  B22F12/90 ,  G06N20/00

Abstract: A method for manufacturing three-dimensional articles by means of deposition of a plurality of overlapping or adjoining layers of a material for additive manufacturing, comprising a step i) of manufacturing test samples, a step ii) of detecting and collecting data regarding process parameters relating to the deposition of the material and/or data regarding geometric and/or dimensional and/or qualitative and/or structural characteristics of the layers of material, a step iii) of processing the data detected during step ii) in order to obtain optimized reference values of the process parameters and a step iv) of manufacturing the article based on the optimized reference values of the process parameters obtained for the test samples. The data processing step iii) is performed by means of a process for training software based on at least one artificial intelligence algorithm. The disclosure also relates to a plant (1) for manufacturing three-dimensional articles by deposition of a plurality of overlapping or adjoining layers of a material for additive manufacturing.

公开(公告)号：WO2021064662A1

公开(公告)日：2021-04-08

申请号：PCT/IB2020/059249

申请日：2020-10-02

Applicant: BRETON S.P.A.

Inventor： TONCELLI, Luca ,  ZEGGIO, Stefano ,  BASSETTO, Fabio ,  CASARIN, Michele ,  DI NOTO, Vito ,  NEGRO, Enrico ,  NALE, Angeloclaudio ,  BANG, Yannick Herve ,  VEZZU', Keti ,  PAGOT, Gioele

IPC: H01M4/92

Abstract: The present invention refers to a method of activating a solid catalyst material, an activated catalyst obtainable by said activation method, a fuel cell, an electrolyzer, a metal-air battery, or a catalytic converter containing said activated solid catalyst, as well as a plant for carrying out said activation method.

公开(公告)号：WO2023089454A1

公开(公告)日：2023-05-25

申请号：PCT/IB2022/060780

申请日：2022-11-09

Applicant: BRETON S.P.A.

Inventor： TONCELLI, Luca ,  CORLETTO, Gabriele

IPC: B29C64/40 ,  B29C64/118 ,  B29C64/245 ,  B33Y10/00 ,  B33Y80/00 ,  B22F10/47 ,  B22F10/43 ,  B22F10/18

Abstract: Method for manufacturing three-dimensional articles (1) by additive manufacturing, comprising a step i) of arranging on a support plane (P) a support element (4) comprising a plurality of surfaces (6A, 6B, 6 C) and a step ii) of depositing one or more layers of a material for additive manufacturing on at least one of the surfaces (6A, 6B, 6 C) of the support element (4) for forming at least one shaped member (8) which forms, alone or in part, the three-dimensional article (1). The support element (4) is made of a material which is different from the material for additive manufacturing. The invention also relates to a three- dimensional article (1) comprising a core portion (12) with a plurality of surfaces (6A, 6B, 6C) and at least one shaped portion (8) obtained by means of deposition of layers of a material for additive manufacturing on at least one of the surfaces (6A, 6B, 6 C) of the core portion (12). The material of the core portion (12) is different from the material for additive manufacturing and the core portion (12) has a cellular structure.

公开(公告)号：WO2022269462A1

公开(公告)日：2022-12-29

申请号：PCT/IB2022/055709

申请日：2022-06-20

Applicant: BRETON S.P.A.

Inventor： TONCELLI, Luca ,  BASSETTO, Fabio ,  ZEGGIO, Stefano

IPC: H01M10/0525 ,  H01M10/056 ,  H01M10/0562 ,  C01B33/113 ,  C01G1/02 ,  C01G3/02 ,  C01G9/02 ,  C01G23/02 ,  C01G23/04 ,  C01G23/08 ,  C01G49/00 ,  C01G23/00 ,  C01G23/047 ,  C01P2006/80 ,  H01M2300/0045 ,  H01M2300/0071 ,  H01M2300/0091

Abstract: The present invention refers to a process for preparing a solid-state electrolyte based on fluorinated metal or semimetal oxide particles, to a battery containing said solid-state electrolyte, as well as to a process for producing fluorinated metal or semimetal oxide particles.

公开(公告)号：WO2022130267A1

公开(公告)日：2022-06-23

申请号：PCT/IB2021/061822

申请日：2021-12-16

Applicant: BRETON S.P.A.

Inventor： TONCELLI, Luca ,  BASSETTO, Fabio ,  ZEGGIO, Stefano

IPC: C08F222/10

Abstract: The present invention relates to a process for the manufacture of articles made of conglomerate material, more particularly in the form of slabs or blocks, starting from a mixture comprising an optionally expanded granulate of stone material or lithoid material, and a binder based on a resin obtained from acrylate vegetal oils. The present invention also relates to the articles thus obtained.

公开(公告)号：WO2017055981A1

公开(公告)日：2017-04-06

申请号：PCT/IB2016/055728

申请日：2016-09-26

Applicant: BRETON S.P.A.

Inventor： DI NOTO, Vito ,  NEGRO, Enrico ,  VEZZU', Keti ,  BERTASI, Federico ,  NAWN, Graeme ,  TONCELLI, Luca ,  ZEGGIO, Stefano ,  BASSETTO, Fabio

IPC: H01M4/90 ,  H01M4/92 ,  B82Y30/00

CPC classification number: H01M4/926 ,  B82Y30/00 ,  B82Y40/00 ,  H01M4/9041 ,  H01M4/9075 ,  H01M4/9083 ,  H01M4/925

Abstract: The invention relates to electrocatalysts comprising a carbonitride (CN) shell featuring good electrical conductivity, coordinating suitable catalytically active sites. In a preferred aspect of the invention, the aforesaid carbonitride shell coordinates nanoparticles or aggregates of nanoparticles, on which the active sites of the electrocatalyst are located. In a preferred form of the invention, said carbonitride shell covers suitable cores with good electrical conductivity. Said electrocatalysts are obtained through a process involving the pyrolysis of suitable precursors; in one aspect of the invention, the preparation process requires certain further steps. In one preferred aspect, the steps comprise one or more of the following: chemical treatments; electrochemical treatments; further pyrolysis processes.

Abstract translation: 本发明涉及包含具有良好导电性的碳氮化物（CN）壳的电催化剂，协调合适的催化活性位点。 在本发明的优选方面，上述碳氮化物壳体与纳米颗粒的纳米颗粒或聚集体相配合，其中电催化剂的活性位点位于其上。 在本发明的优选形式中，所述碳氮化物壳覆盖具有良好导电性的合适芯。 所述电催化剂通过涉及合适前体热解的方法获得; 在本发明的一个方面，制备方法需要进一步的步骤。 在一个优选的方面，所述步骤包括以下一种或多种：化学处理; 电化学处理; 进一步的热解过程。