Full-automatic battery film stripping equipment
A film peeling and fully automatic technology, applied in battery recycling, waste collector recycling, packaging, etc., can solve problems such as accidental injury of cylindrical products …
Illustrated complete set of battery film peeling device
A film peeling and fully automatic technology, applied in battery recycling, waste collector recycling, packaging, etc., can solve problems such as accidental injury of cylindrical products …
How does electro-capillary peeling improve thin film Detachment?
Here, we develop an electro-capillary peeling strategy that achieves thin film detachment by driving liquid to percolate and spread into the bonding layer under electric fields, immensely reducing the deformation and strain of the film compared with traditional methods (reaching 86%).
How to Peel PDMS film from ITO glass?
Ultimately, the experimental setup and the critical peeling voltage indicated that the electro-capillary peeling method could easily peel the PDMS film (thickness of 100 μm and elastic modulus of 1.0 MPa) from the ITO glass by using a 0.7 V power supply (corresponding to Figs. 1, 4).
What is electro-capillary peeling?
Unlike the complicated modification of the bonding layer and applied film restriction of capillary peeling, the electro-capillary peeling method is an active detaching approach with a direct current (DC) supply power and can be applied to a broad range of films, even in hydrogels of high adhesion stress.
Can electro-capillary peeling be used for reusing soft materials?
This work shows the great potential of the electro-capillary peeling method to provide a simple way to transfer films and facilitates valid avenues for reusing soft materials. Current methods for thin film peeling suffer from limitations because of complicated preparations and the limitations of applied films.
What are the limitations of thin film peeling?
Current methods for thin film peeling suffer from limitations because of complicated preparations and the limitations of applied films. Li et al. present a peeling method for the thin film’s detachment that is achieved by driving liquid to percolate and spread into the bonding layer under electric fields.
Does peeling length affect peeling time/applied voltage?
Within the uncertainties, an agreement is shown between the predicted and experimental data on the relationship between peeling length and peeling time/applied voltage, and the working mechanism describes the trend of the influence of thin film thickness and elastic modulus on the peeling length.
Electro-capillary peeling of thin films | Nature Communications
Here, we develop an electro-capillary peeling strategy that achieves thin film detachment by driving liquid to percolate and spread into the bonding layer under electric fields, immensely...
Film-stripping method and film-stripping apparatus for battery
[0003] The purpose of the present invention is to provide a battery peeling method, aiming to solve the problems of scratching the battery surface, causing battery short circuit and low production efficiency in the prior art due to manual peeling
a) Schematic illustration of the process for the peeling test; b ...
We found that the gelatin-based gel presented robust adhesiveness with PEDOT:PSS that allowed the polymer thin films to peel off easily from PDMS or glass.
Electro-capillary peeling of thin films
The electro-capillary peeling method achieves thin films'' detachment by driving liquid to percolate and spread into the bonding layer under electric fields. Compared with traditional methods, …
(PDF) Electro-capillary peeling of thin films
Here, we develop an electro-capillary peeling strategy that achieves thin film detachment by driving liquid to percolate and spread into the bonding layer under electric fields, immensely...
Wireless, battery-free, and real-time monitoring of water …
Wireless, battery-free, and real-time monitoring of water permeation across thin-film encapsulation Massimo Mariello 1,2,5, James Daniel Rosenthal1, Francesco Cecchetti3, Mingxiang Gao4,AnjaK ...
Full-automatic battery film stripping equipment
A film peeling and fully automatic technology, applied in battery recycling, waste collector recycling, packaging, etc., can solve problems such as accidental injury of cylindrical products and lower pass rate
Schematic illustration of the peeling-off process of thin …
Schematic illustration of the peeling-off process of thin film batteries using encapsulation film. ... approach proposed in this work is completed by mechanical peel-off at room...
Battery Cell Film Laser Removal System
The production line includes a complete set of process equipment for battery cell rework, including adhesive removal from battery cell structures, film peeling, automatic wrapping, and electrode …
Film peeling device
The present invention provides a film peeling device, even if the solder resist is a dry film (DFSR) so easy breaking of the film can be peeled off by preventing breaking of the film when the film is to prevent broken pieces of residual film on the substrate. (2)(1),(1)(2) ...
Isostatic pressing of multilayer pouch cells and its implications for ...
This work shows how isostatic pressure (ISP) processing scales in multilayer cell stacks with focus on pressure distribution, microstructure evolution, and mechanical and electrochemical properties. Over a range of ISP conditions, we observe consistent and improved performance against baseline materials with ISP processing. With insights for solid-state …
Illustrated diagram of battery film peeling device
Testing peeling of a thin film. The peel testing method presented herein was performed on thin films applied to PTFE substrates to further evaluate their capabilities. In the test Behr latex …
Thin-film flexible zinc hybrid electrochemical device integrating …
The control of charging voltage of SCs by the battery of I 2 or MnO 2 was illustrated in (c). (d) ... The digital image of the sealed thin-film flexible device. (b) The cycling performance of the integrated device under 4 mAh charging, where the load mass of AC is 0.8 mg/cm 2. (c) Comparison of this works (based on (b)) with other reports on hybrid zinc SCs …
(PDF) Electro-capillary peeling of thin films
Here, we develop an electro-capillary peeling strategy that achieves thin film detachment by driving liquid to percolate and spread into the bonding layer under electric fields, immensely...
Electro-capillary peeling of thin films
The electro-capillary peeling method achieves thin films'' detachment by driving liquid to percolate and spread into the bonding layer under electric fields. Compared with traditional methods, thin film detached by this novel peeling mode shows a much lower deformation and strain of film (reaching 86%). Evaluated by various applied
Film-stripping method and film-stripping apparatus for battery
[0003] The purpose of the present invention is to provide a battery peeling method, aiming to solve the problems of scratching the battery surface, causing battery short circuit and low …
Peeling of heterogeneous thin films: Effect of bending stiffness ...
Accepted Manuscript In this study, the complete peeling process of homogeneous and heterogeneous thin films is investigated. Experimentally, it was observed that the ratio of peeling
CN110400958A
The invention belongs to battery manufacturing equipment technical field more particularly to a kind of battery core film-removing devices, including, conveying mechanism, feed mechanism,...
Battery Cell Film Laser Removal System
The production line includes a complete set of process equipment for battery cell rework, including adhesive removal from battery cell structures, film peeling, automatic wrapping, and electrode cleaning. It operates at high speed with high product yield.
Peeling behavior of a film on inner surface of a tube
Very few attempts have been made to consider film peeling from curved surfaces which are more common in nature and practical applications. Thin film peeling from partial cylinder surfaces was studied by Kruglova et al. [19], and shapes of the tears can be observed by adjusting substrate curvatures ely et al. developed a numerical model to simulate the …
5
Interface delamination and film fracture induced by residual stress in the thin film were the focus of discussion in the preceding chapter where models were developed within the framework of linear elastic fracture mechanics. Such analyses did not account for the actual separation of the film from its substrate. However, there are delamination ...
a) Schematic illustration of the process for the peeling …
We found that the gelatin-based gel presented robust adhesiveness with PEDOT:PSS that allowed the polymer thin films to peel off easily from PDMS or glass.
How To Apply Stretch Release Battery Adhesive
This guide shows how to cut and apply new stretch release adhesive strips when you''re replacing a battery. Note: This guide depicts several different phones and batteries during the procedure. Your adhesive application may vary slightly from the photos depicted in this guide, but the method remains the same.
Electro-capillary peeling of thin films | Nature Communications
Here, we develop an electro-capillary peeling strategy that achieves thin film detachment by driving liquid to percolate and spread into the bonding layer under electric …
Water-Based Peeling of Thin Hydrophobic Films
Applications of capillary peeling. (a) Largearea thin films (b = 200 nm) can be (1) detached from the substrate, and (2) flawlessly transferred to the airwater interface.
Schematic illustration of the peeling-off process of thin film ...
Schematic illustration of the peeling-off process of thin film batteries using encapsulation film. ... approach proposed in this work is completed by mechanical peel-off at room...
Illustrated diagram of battery film peeling device
Testing peeling of a thin film. The peel testing method presented herein was performed on thin films applied to PTFE substrates to further evaluate their capabilities. In the test Behr latex paint was applied to PTFE to create a thin film that would peel off of …
Electro-capillary peeling of thin films | Nature Communications
We performed peeling experiments of films on a tensile test apparatus equipped with a 90° peeling device and a 10 N load cell. The peeling rate was controlled with a stepper motor with a ...
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