Analysis Service

ORANGE.I provides accurate test analysis and
consulting based on scientific and
objective data.
With over 30 years of experience in the industry
and technical
knowledge, our analysis experts
are here to support you.

Analyzing battery cell material properties, fine
sample components such as
foreign substances,
diverse organic and inorganic materials, and
performing
professional analysis on product
defects and failures

Service Request

Battery Cell
& Raw Materials

By analyzing the components and structural properties of battery materials, parts, and cells helps better understand
battery performance and lifespan. ORANGE.I possesses core technologies that analyze lifetime characteristics,
changes in material conditions inside cells, and electrochemical properties.​

  • 4 Major Materials Analyzing​

    Analyzing the composition, shape, and structure of positive and negative electrode active materials, separators, and electrolytes to identify material type, mixing ratio, additive components, and component distribution; leveraging that information in material development; observing changes in state before and after deterioration; identifying the cause of deterioration; and applying it to improvement activities.​

  • Non-destructive Analysis of Battery Cells​

    Visually analyzing the structure, defects, material distribution, and structural changes inside the battery through cutting-edge 3D CT technology based on X-ray transmission technology and indirectly verifying the internal state of the cell through electrochemical analysis.​

  • Battery Parts Analysis​

    Examining the composition, structure, and surface treatment of materials used as parts, such as aluminum base, copper base, can, tab, pouch, etc., understanding their distributions, and defining the different physical attributes necessary for component materials.​

By analyzing the components and structural properties of battery materials, parts, and cells helps better understand
battery performance and lifespan. ORANGE.I possesses core technologies that analyze lifetime characteristics,
changes in material conditions inside cells, and electrochemical properties.​

 Analysis Cases

Cathode electrode
surface shape

Anode electode
surface shape

Separator surface
shape​

Main components of the
electrolyte in the cell

4 Major Materials Analysis Cases​

3D transmission shape of a cylindrical cell ​

Impedance change according to life cycle​

By analyzing the components and structural properties of battery materials, parts, and cells helps better understand
battery performance and lifespan. ORANGE.I possesses core technologies that analyze lifetime characteristics,
changes in material conditions inside cells, and electrochemical properties.​

 Analysis Cases

Ni plating layer distribution on the can surface​

Bonding phase of the surface coating layer​

Part material analysis example​

Impurity Analysis

ORANGE.I is equipped with precise sample pre-treatment technology and data interpretation technology to analyze the components of foreign substances
at the level of ㎛ to ㎜ and determine the source of inflow during processes or products such as batteries, semiconductors, food, and pharmaceuticals.​

Analysis Items​

Foreign substances injected during processes: checking the composition of extremely tiny foreign substances retained in the process.​
Foreign substances on the product surface: assessing foreign substances remaining on the product surface and discovering the source of inflow using comparative assessment and comparison​

Analysis Process​

  • Sample
    Pretreatment​

    Separating foreign substances and sampling​

  • Organic Material Analysis ​
    (micro-FTIR)​

    Analyzing materials such as plastic, rubber,
    fiber, and natural materials​

  • Inorganic Material Analysis​
    (FE-SEM/EDS)​

    Analysis of materials such as
    metal, glass, ceramics, Etc.

  • Interpretation of
    comprehensive results​

    Determining final results and
    preparing the test report​

ORANGE.I is equipped with precise sample pre-treatment technology and data interpretation technology to analyze the components of foreign substances
at the level of ㎛ to ㎜ and determine the source of inflow during processes or products such as batteries, semiconductors, food, and pharmaceuticals.​

Analysis Cases​

Analysis of foreign substances in the form of fibers of hundreds of ㎛ supplied from outside​

Analysis of foreign substances by collecting tens of ㎛ of foreign substances within the process​

Organic & Inorganic
Materials

The composition, structure, and physical properties of organic and inorganic materials are essential factors in determining
product quality. ORANGE.I provides optimal analysis data by choosing an analysis approach that is suited for the customer's needs
and obtaining deep and broad data.​

Organic & Inorganic
Material Analysis​

Item Description​ Example​ Major Analytical Equipments
Organic Chemical substances produced by living things
that are generally classified as organic
if they contain carbon compounds​		 sugars, proteins, fats, hydrocarbons, plastics,
rubber, fibers, natural substances, etc.​		 FT-IR, Raman, GC-MS, NMR,​
XPS, Tof-SIMS, TGA, DSC​
Inorganic Any elements that are not organic​ Minerals, metals, ceramics, glass, etc. ICP-OES, ICP-MS, IC, XRF, XRD,​
XPS, SIMS, SEM-EDS, TEM​

The composition, structure, and physical properties of organic and inorganic materials are essential factors in determining
product quality. ORANGE.I provides optimal analysis data by choosing an analysis approach that is suited for the customer's needs
and obtaining deep and broad data.​

Analysis Cases

Investigating the organic materials​

Verifying the thermal characteristics of the pouch​

Detecting trace organic substances
remaining in the silicone​

Analysis of organic materials​

Observing the surface shape
of ceramic particles​

Watching the cross-section of the plating
layer formed on the metal surface​

Checking the high-magnification
shape of the metal surface​

Analysis of inorganic materials​

Failure Analysis​

ORANGE.I analyzes the causes of unexpected failures and defects that occur in products and parts as results of
environmental or physical stress.​ We deliver effective solutions to pressing challenges by maintaining frequent
communications with our consumers.​

Failure Analysis
Process​

  • Occurrence of
    an issue

  • Definition of
    the problem

    • Defining defect phenomenon
    • Discussing with customer​

  • Establishment of
    hypothetical scenario

    • Setting up a hypothesis​
    • Deciding the analysis method​

  • Validation of
    analysis and factors ​

    • Calculating analysis data​
    • Verifying significant
      differences from hypothesis​

  • Making
    final conclusions​

    • Producing final results​
    • Proposing improvement plans​

Analysis Cases​

Analyzing the phenomenon of plastic breakage defects
and evaluating the material, hardness, etc. to determine the cause​

Analyzing the corrosion caused by a defective pin hole
on a metal surface and identifying the cause​