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+## Dr. Junbeom Park (j.park at fz-juelich.de)
+In-situ Electron Microscopy group \
+Low Temperature Water Electrolysis department \
+Fundamental Electrochemistry (IEK-9) \
+Forschungszentrum Juelich GmbH, Germany \
+[Google scholar](https://scholar.google.com/citations?user=WXKca60AAAAJ&hl=en) | 
+[ORCID](https://orcid.org/0000-0003-2548-2985) | 
+[Gitlab](https://jugit.fz-juelich.de/junbeom_park/webpage) |
+[FZJ_profile](https://www.fz-juelich.de/profile/park_j)
+> Hello, As a material engineer, I have an interests on improving the material and process via investigating the fundamental mechanism.
+My experience began from material synthesis (carbon nanotube fiber via floating catalyst method) and material analysis (morphology, structural arrangement, crystallinity and mechanical properties). After that, I shifted to the in-situ TEM technique, which enables to investigate the variety of material's properties (ex. phase, crystallinity, composition) or process (ex. agglomeration, electrodeposition) related to environmental conditions (ex. temperature, gas pressure, electricity). Additionally, I started image and data processing (ex. segmentation, edge detection) to extract more information from in-situ results.
+
+## CV
+[Curriculum_Vitae_Dr._Junbeom_Park.pdf](/assets/Attachments/CV/CV_JPark.pdf)
+
+## Research experience
+### Analysis of reaction mechanisms via in-situ TEM
+
+<details><summary> Visualization of Zn dendritic growth by electrodeposition via image processing [[ref]]</summary>
+<img src='/assets/Attachments/CV/Movie S2. Zn_dendrite_growth.gif' width=700>
+</details>
+
+<details><summary> Tracking the growth Cu nanoparticles during electrodeposition cycles via image processing [[ref]](https://doi.org/10.1002/adem.202302146)
+</summary>
+<img src='/assets/Attachments/CV/Movie S1 Cu_TiNx and process.gif' width=700>
+</details>
+
+<details><summary> Technical development to obtain high resolution liquid phase in-situ TEM results [[ref]](https://doi.org/10.1093/jmicro/dfad023) </summary>
+<img src='/assets/Attachments/CV/Liquid purging.png' width=700>
+</details>
+
+<details><summary> FIB-SEM based sample preparation for in-situ TEM experiment
+</summary>
+<img src='/assets/Attachments/CV/FIB lamella prep.png' width=700>
+</details>
+
+<details><summary> Catalytic activity and agglomeration of catalyst particles near reaction temperature (around 1000 oC) [[ref]](https://doi.org/10.1016/j.carbon.2020.11.065)
+</summary>
+<img src='/assets/Attachments/CV/Agglomeration catalyst.png' width=700>
+</details>
+
+### Analysis of structure and mechanical properties of material
+
+<details><summary> Intermediate formation of LATP/LFP (solid electrode/electrolyte) during sintering [[ref]](https://doi.org/10.1002/smll.202200266)
+</summary>
+<img src='/assets/Attachments/CV/intermediate LATP_LFP.png' width=700>
+</details>
+
+<details><summary> Arrangement of graphitic structure of PAN-based carbon fiber during carbonization [[ref]](http://dx.doi.org/10.1021/acsami.1c13541)
+</summary>
+<img src='/assets/Attachments/CV/Carbonization CNF.png' width=700>
+</details>
+
+<details><summary> Structural evolution of industry-scaled carbon nanotube yarn during densification [[ref]](http://doi.org/10.1016/j.carbon.2020.10.068)
+</summary>
+<img src='/assets/Attachments/CV/Industry CNTF.png' width=700>
+</details>
+
+<details><summary> Mathematical model to relate between hierarchical structure and mechanical behavior of carbon nanotube fiber [[ref]](https://doi.org/10.1016/j.carbon.2019.05.077)
+</summary>
+<img src='/assets/Attachments/CV/Mathematical model.png' width=700>
+</details>
+
+<details><summary> The effect of hierarchical structure on linear density measurement [[ref]](https://doi.org/10.1039/C6RA26607J)
+</summary>
+<img src='/assets/Attachments/CV/Linear density.png' width=700>
+</details>
+
+### Fabrication of carbon nanotube fiber via floating catalyst method [[ref]](https://doi.org/10.1021/acsanm.1c00248)
+
+- Production parameters: Ratio of reactant, Temperature, Gas composition, Spinning rate
+- Qualification methods: Strength (Tensile test), Morphology (TEM, SEM), Crystallinity (Raman analysis)
+
+<details><summary> Carbon nanotube fiber fabrication process video
+</summary>
+<img src='/assets/Attachments/CV/Synthesis_of_CNT_yarn.gif' width=700>
+</details>
+