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1. EP3799624 - PORTABLE ELECTROCHEMICAL MICROSCOPY DEVICE, KITS COMPRISING SAME AND USES THEREOF

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Office
European Patent Office
Application Number 19748584
Application Date 05.07.2019
Publication Number 3799624
Publication Date 07.04.2021
Publication Kind A1
IPC
G01N 27/416
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
27Investigating or analysing materials by the use of electric, electro-chemical, or magnetic means
26by investigating electrochemical variables; by using electrolysis or electrophoresis
416Systems
G01Q 60/60
GPHYSICS
01MEASURING; TESTING
QSCANNING-PROBE TECHNIQUES OR APPARATUS; APPLICATIONS OF SCANNING-PROBE TECHNIQUES, e.g. SCANNING-PROBE MICROSCOPY
60Particular types of SPM or apparatus therefor; Essential components thereof
60SECM or apparatus therefor, e.g. SECM probes
CPC
G01Q 60/60
GPHYSICS
01MEASURING; TESTING
QSCANNING-PROBE TECHNIQUES OR APPARATUS; APPLICATIONS OF SCANNING-PROBE TECHNIQUES, e.g. SCANNING PROBE MICROSCOPY [SPM]
60Particular types of SPM [Scanning Probe Microscopy] or microscopes; Essential components thereof
60SECM [Scanning Electro-Chemical Microscopy] or apparatus therefor, e.g. SECM probes
G01N 27/416
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
27Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
26by investigating electrochemical variables; by using electrolysis or electrophoresis
416Systems
Applicants COMMISSARIAT ENERGIE ATOMIQUE
CENTRE NAT RECH SCIENT
PROTEC IND
Inventors CHARRIER GAËLLE
DOUBLET AURÉLIEN
DENIAU GUY
CORNUT RENAUD
Designated States
Priority Data 1856295 09.07.2018 FR
Title
(DE) TRAGBARE ELEKTROCHEMISCHE MIKROSKOPIEVORRICHTUNG, KITS DAMIT UND VERWENDUNGEN DAVON
(EN) PORTABLE ELECTROCHEMICAL MICROSCOPY DEVICE, KITS COMPRISING SAME AND USES THEREOF
(FR) DISPOSITIF PORTABLE DE MICROSCOPIE ÉLECTROCHIMIQUE, KITS LE COMPRENANT ET LEURS UTILISATIONS
Abstract
(EN) The invention relates to the field of localised surface analysis, characterisation and modification by electrochemistry. It particularly relates to a portable electrochemical microscopy device, to kits comprising such a portable device, and to uses of the portable device and kits. According to the invention, the portable device comprises: a body (41) having a gripping surface (41A) for a user and a bearing surface (41B) that can be applied to a surface of a substrate to be analysed; an electrolytic chamber (42) formed in the body and arranged so as to receive an electrolyte, the electrolytic chamber comprising an opening leading to the bearing surface; and a working probe (43) having a distal end (432) arranged in the electrolytic chamber.
(FR) L'invention se rapporte au domaine de l'analyse, de la caractérisation et de la modification localisée de surfaces par électrochimie. Elle concerne un dispositif portable de microscopie électrochimique, des kits comprenant un tel dispositif portable et des utilisations du dispositif portable et des kits. Selon l'invention, le dispositif portable comprend: - un corps (41) présentant une surface de préhension (41A) pour un utilisateur et une surface d'appui (41B) apte à venir en appui sur une surface d'un substrat à analyser, - une chambre électrolytique (42) formée dans le corps, agencée pour recevoir un électrolyte, la chambre électrolytique comportant une ouverture débouchant au niveau de la surface d'appui, et - une sonde de travail (43) présentant une extrémité distale (432) disposée dans la chambre électrolytique.
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