Conference

2025

61. Jagabandhu Patra, Thi Xuyen Nguyen, Ananya Panda, Jyh-Ming Ting, Jeng-Kuei Chang, Enhancing Electrochemical Performance of High Entropy Spinel Oxide Via Optimization of Binder and Electrolyte Additive for Lithium-Ion Batteries, 247th ECS Meeting, May 18th-22nd 2025, Montreal, Canada. 

60. Ananya Panda, Jagabandhu Patra, Jeng-Kuei Chang, Enhanced Li-Ion Conductivity of Li7La3Zr2O12 Via Oxygen Vacancy Engineering for High-Performance Solid-State Batteries, 247th ECS Meeting, May 18th-22nd 2025, Montreal, Canada.

59. Jagabandhu Patra, Rehmandhika Firdhauza Hary Hernandha, Jeng-Kuei Chang Superior Electrochemical Performance of Core-Shell Si@SiOC Particles Synthesized Using Supercritical Carbon Dioxide Fluid for Li-Ion Batteries, 247th ECS Meeting, May 18th-22nd 2025, Montreal, Canada. 

58. Jagabandhu Patra, Jeng-Kuei Chang, Optimizing Electrochemical Performance of High-Entropy Spinel Oxide Anodes with Fluoroethylene Carbonate Electrolyte Additive for Lithium-Ion Batteries, 2025 Advanced Green-Energy Materials (AGEM) Conference, January 16 – 17, 2025, Tainan, Taiwan.

2024

57. Jagabandhu Patra, Thi Xuyen Nguyen, Ananya Panda, Jyh-Ming Ting, Jeng- Kuei Chang, Morphology-Dependent Electrochemical Performance of High-Entropy Oxide Anodes for Lithium-Ion Batteries, 2024 International Conference on Green Electrochemical Technologies (ICGET), 8-9 November, Taichung, Taiwan.

56. Jagabandhu Patra, R. F. H. Hernandha, B. Umesh, J. K. Chang, Enhancing Li+ Storage, Cycling Stability, and Safety of Si Electrodes through Double Nitrogenation Layer Formation Using Nitric Oxide, 2024 International Conference on Advanced Lithium Batteries for Automobile Applications (ABAA), October 28-30, Montreal, Canada.

54.  Chi Li, Jagabandhu Patra, Jeng-Kuei Chang, Probing Self-Discharge Behavior of Graphitic Cathodes for Rechargeable Aluminum Batteries, 2024 ECS Prime Meeting, October 6-11, 2024, Hawaii, USA.

54. Jagabandhu Patra, Jeng-Kuei Chang, Sn-doped LATP/Polymer Composite Solid Electrolyte for Lithium Titania Anode for Lithium-Ion Battery, 2024 7th International Conference on Advanced Composite Materials (ICACM 2024) Conference, August 21-24, 2024, Tokyo, Japan.

53. Jagabandhu Patra, Jeng-Kuei Chang, Engineering Aromatic Naphthalene Molecules and Ether Solvents in Prelithiation Solution for Lithium-Ion Battery Anodes, 2024 International Conference on Hierarchical Green Energy Materials (2024HIGEM), March 27 – March 28, 2024, Tainan, Taiwan.

52. Jagabandhu Patra, Thi Xuyen Nguyen, Jyh-Ming Ting,  Jeng-Kuei Chang, Binder-Driven Superior Electrochemical Performance of Co-free High Entropy Oxide Anodes for Lithium-Ion Batteries, 2024 International Conference on Hierarchical Green Energy Materials (2024HIGEM), March 27 – March 28, 2024, Tainan, Taiwan.

2023

51. Jagabandhu Patra, Jyh-Ming Ting, Jeng-Kuei Chang, Binders for High Entropy Oxide Anode in Lithium-Ion Batteries, 2023 International Conference on Green Electrochemical Technologies (ICGET), Taiwan, October 26-28th, 2023. [Poster]

50. Ananya Panda, Jagabandhu Patra, Jeng-Kuei Chang, Flourninated Graphene Fillers for High-Performance Solid-State Lithium Batteries, 244th ECS Meeting, October 8-12th 2023, Gothenburg, Sweden. [Oral]

49. Jagabandhu Patra, Thi Xuyen Nguyen, Jyh-Ming Ting, Jeng-Kuei Chang, Effects of Secondary Phase on Electrochemical Performance of Co-Free High Entropy Spinel OxideAnodes for Lithium-Ion Batteries, 244th ECS Meeting, October 8-12th 2023, Gothenburg, Sweden. [Oral]

48. Jagabandhu Patra, Jeng-Kuei Chang, Modulation of Prelithiation Solution for Hard Carbon Anodes of Lithium-Ion Batteries, 244th ECS Meeting, October 8-12th 2023, Gothenburg, Sweden. [Poster]

47. Cheng-Chia Chen, Sutarsis, Jagabandhu Patra, Jeng-Kuei Chang, Mitigation of Self-Discharge of Supercapacitors via Binder Engineering, 74th Annual Meeting, Electrochemical Society, September 3-8th 2023, Lyon, France.  [Poster]

46. Jagabandhu Patra, Xu-Feng Luo, Wei-Tsung Chuang, Chih-Wen Pao, Jeng-Kuei Chang, Probing Li+ Storage Mechanism of Co-Free High-Entropy Spinel Oxide in Lithium-Ion Batteries Using Operando Quick-Scanning Xray Absorption Spectroscopy, 74th Annual Meeting, Electrochemical Society, September 3-8th 2023, Lyon, France.  [Poster]

45. Jagabandhu Patra, Jeng-Kuei Chang, Nitrogen-Doped Holey Graphene Additive for High-Performance Supercapacitors, International Conference on Green Energy Materials (2023-HIGEM), January 10-11th 2023, Tainan, Taiwan.  [Poster]

2022

44. Jagabandhu Patra, Jyh-Ming Ting, and Jeng-Kuei Chang, Effect of Metal Cation Selection on Phase Properties and Electrochemical Performance of Co-Free High Entropy Spinel Oxide Anodes, 242nd ECS Meeting October 9-13th, Atlanta, USA. [Oral]

43. Jagabandhu Patra, and Jeng-Kuei Chang, Hierarchical Carbon Composites for High-Reliability Supercapacitors, 242nd ECS Meeting October 9-13th, Atlanta, USA. [Poster]

42. Ananya Panda, Jagabandhu Patra, and Jeng-Kuei Chang, Effect of Hydrogenation on the Electrochemical Performance of Anatase and Rutile TiO2 As Anode for Sodium-Ion Batteries, 242nd ECS Meeting October 9-13th, Atlanta, USA. [Poster]

41. Jagabandhu Patra, Jyh-Ming Ting, and Jeng-Kuei Chang, Effect of Elemental Design on Phase Properties and Electrochemical Performance of Co-free High Entropy Spinel Oxide, International Meeting on Lithium Batteries, June-2022, Sydney, Australia. [Poster]

40. Ananya Panda, Jagabandhu Patra, Chien-Te Hsieh, and Jeng-Kuei Chang, Enhanced High-Temperature Performance of Lithium-Rich Cathode via Roll-To-Roll Atomic Layer Deposition of Titania nanocoating,  International Meeting on Lithium Batteries, June-2022, Sydney, Australia. [Poster]

39. Jagabandhu Patra,  Sutarsis,  Jeng-Kuei Chang, Enhanced Charge-Storage Performance and Reliability of Nanoporous Carbon Electrodes via Manipulation of Nitrogen-Heteroatom Configuration, International Conference on Green Energy Materials (2022-HIGEM), January 17-18th 2021, Tainan, Taiwan.  [Poster]

2021

38. Jagabandhu Patra, Bo-Ruei Pan, Jeng-Kuei Chang, "Nitrogen-Doped Holey Graphene Additive for High-Performance Electric Double-Layer Supercapacitors", 30th Topical Meeting of the International Society of Electrochemistry, November 22-23rd 2021, Taipei, Taiwan. [Oral]

37. Jagabandhu Patra, Hong-Zheng Lai, Tseng-Lung Chang, Jeng-Kuei Chang, Graphene-modified RuO2 Composites Prepared by Thermal Decomposition Method as Thin Film Electrodes for High-Performance Supercapacitors, International Conference on Green Energy Materials (2021-HIGEM), January 14-15th 2021, Tainan, Taiwan.  [Poster]

36. Li Chi, Jagabandhu Patra,  Jeng-Kuei Chang, Low-Corrosivity and Moisture Insensitive Ionic Liquid Electrolyte for Rechargeable Aluminium Batteries, International Conference on Green Energy Materials (2021-HIGEM), January 14-15th 2021, Tainan, Taiwan.  [Poster]

35. Sutarsis, Jagabandhu Patra,  Jeng-Kuei Chang, Effects of nitrogen-containing functional group types on reliability performance of activated carbon supercapacitors electrodes, International Conference on Green Energy Materials (2021-HIGEM), January 14-15th 2021, Tainan, Taiwan.  [Poster]

2020  

34. Jagabandhu Patra,  Jeng-Kuei Chang, Graphene-modified RuO2 Thin-Film Electrodes for High-Performance Supercapacitors, 2020 International Conference on Green Electrochemical Technologies Annual Meeting of Electrochemical Society of Taiwan, November 26-28, 2020 [Poster]

33. Ananya Panda , Jagabandhu Patra, Chien-Te Hsieh, Jeng-Kuei Chang, Atomic Layer Deposition of Titania Nanocoating on Li-Rich Cathodes for High-Performance Lithium-ion Batteries, 2020 International Conference on Green Electrochemical Technologies Annual Meeting of Electrochemical Society of Taiwan, November 26-28, 2020 [Poster]

32. Jagabandhu Patra,  Li Chi, Jeng-Kuei Chang, Low-Corrosivity and Moisture Insensitive Ionic Liquid Electrolyte for Rechargeable Aluminium Batteries,  The 26th User’s Meeting and Workshop, 10-12 November, 2020, NSRRC, Hsinchu, Taiwan. [Poster]

31. Jagabandhu Patra, Jeng-Kuei Chang, Highly Concentrated Carbonate-Based Battery Electrolytes for Graphite and Lithium Anodes, MRS T 2020,  November 06-07, 2020, Taipei, Taiwan.  [Poster]   

30. Jagabandhu Patra, Jeng-Kuei Chang, Is Holey Graphene a Potential Material for Electric Double-Layer Supercapacitors? MRS T 2020,  November 06-07, 2020, Taipei, Taiwan.  [Poster]   

29. Jagabandhu Patra, Jeng-Kuei Chang, Capacitive Properties of Hydrous Ruthenium Oxide-Tantalum Pentoxide Thin Film Electrodes Prepared by Thermal Decomposition, MRS T 2020,  November 06-07, 2020, Taipei, Taiwan.  [Poster]   

28. Jagabandhu Patra, "Lithium-ion batteries and beyond", Department of Chemistry, B.J.B Autonomous College, January -24th, 2020, Bhubaneswar, India. [Invited]

2019

27. Purna Chandra Rath, Jagabandhu Patra, Chia-Jung Wu, Tai-Chou Lee, Jeng-Kuei Chang, “Concentration Modulation of Ionic Liquid and Carbonate Hybrid Electrolyte for 5-V LiNi0.5Mn1.5O4 Batteries”, The 60th Battery Symposium in Japan, November 13-15, 2019, Kyoto, Japan. 

26. Purna Chandra Rath, Jagabandhu Patra Chia-Jung Wu, Tai-Chou Lee, Jeng-Kuei Chang, “High-safety electrolyte for high energy density Li-ion batteries”, Battery Electrolyte Workshop at Kyoto University, November 11, 2019, Kyoto, Japan. 

25. Purna Chandra Rath, Jagabandhu Patra, Chia-Jung Wu, Tai-Chou Lee, Jeng-Kuei Chang, “Ionic liquid hybrid electrolyte for high-energy-density lithium-ion batteries”, German-Taiwan Li-ion Battery Workshop 2019, September 30-October 2, 2019, Braunschweig, Germany. 

24. Jagabandhu Patra, Jeng-Kuei Chang, "Electrochemical Performance of Hard Carbon Anode in Moderately Concentrated Electrolytes", Electrochemical Conference on Energy and the Environment (ECEE 2019): Bioelectrochemistry and Energy Storage, July 21-26, 2019, Scotland. [Oral]   

23. Jagabandhu Patra, H. Z. Lai, T. L. Chang, J. K. Chang, "High-Performance Micropore- and Mesopore-Rich Activated Carbon in Ionic-Liquid Electrolyte", Electrochemical Conference on Energy and the Environment (ECEE 2019): Bioelectrochemistry and Energy Storage, July 21-26, 2019, Scotland. [Poster]   

22. Purna Chandra Rath, Jagabandhu Patra, Hao-Tzu Huang, Jeng-Kuei Chang, "Promising Electrochemical Properties of Sugarcane Bagasse Derived Hard Carbon for Sodium-ion Batteries", International Conference on Materials for Advanced Technologies (ICMAT) , June-2019, Marina Bay , Singapore. [Poster] 

21. Jagabandhu Patra, Jeng-Kuei Chang, “Optimization of Electrodes and Electrolytes for Carbon-Based Electric Double-Layer Supercapacitors”, IITB-NCTU Workshop, April 19, 2019, Bombay, India.

20. Jagabandhu Patra, Purna Chandra Rath, Jeng-Kuei Chang, "Sugarcane bagasse-derived hard carbon anodes for high-performance sodium-ion batteries", One Day National Conference- ‘‘Innovation in Chemistry and Environmental Engineering’’ (ICEE-2019),  April 29, 2019, NIT Raipur, India [Poster].

2018

19.Jagabandhu Patra, Jeng-Kuei Chang  "Activated Carbon Supercapacitor with Ionic Liquid Electrolytes" , The 2018 International Conference on Green Electrochemical Technologies-ICGET-Tw, November -2018, Tainan, Taiwan. [Poster]

18. Bo-Rui Pan, Jagabandhu Patra, Jeng-Kuei Chang "Optimization of Electrodes and Electrolytes for Carbon-Based Electric Double Layer Supercapacitors" , The 2018 International Conference on Green Electrochemical Technologies-ICGET-Tw, November -2018, Tainan, Taiwan.[Invited]

17. Jagabandhu Patra,  "Characterization/testing of secondary battery, principle, methods, and data interpretation", Department of Materials Science and Engineering, National Cheng Kung University, November -2018, Tainan, Taiwan. [Invited] 

16. Jagabandhu Patra, Purna Chandra Rath, Chi Li, Jeng-Kuei Chang "Composite anodes and electrolytes for sodium-ion batteries" Taiwan-Japan-US Joint Workshop on Energy Materials for Sustainable Development, September 3rd, NCTU, Hsinchu, Taiwan. [Invited]

15. Jagabandhu Patra, Purna Chandra Rath, Jeng-Kuei Chang "Effects of Binders on Electrochemical Na+ Storage Properties of Tin Oxide Nanocomposite: The Effective Way to Reach High Performance", 19th International Meeting on Lithium Batteries , June-2018,  Kyoto, Japan. [Poster]

14. Purna Chandra Rath, Jagabandhu Patra, Hsien-Ming Kao, Jeng-Kuei Chang "Facile Fabrication of CuO Nano-Structures as Anodes for Sodium-Ion Batteries: A Study on the Morphology-Dependent Performance", 19th International Meeting on Lithium Batteries, June-2018,  Kyoto, Japan. [Poster]

2017

13. Jagabandhu Patra, Cheng-Yang Li, Jeng-Kuei Chang, "Choice of Electrolytes for Enhancing Electrochemical Performance of Sb2S3@graphene Anode for Sodium-Ion Batteries: Effect of Carbonate-Based and Ionic-Liquid Electrolyte",  6th International Conference on Advances in Energy Research, December-2017, IIT-Bombay, India. [Oral].

12.Jagabandhu Patra, Cheng-Yang Li, Jeng-Kuei Chang, "Effect of Carbonate-Based and Ionic-Liquid Electrolyte on Electrochemical Performance of Sb2S3@graphene Anode for Sodium-Ion Batteries", New perspective to Advanced Functional Materials, December-2017, Ravenshaw University, India. [Poster].

11. Jeng-Kuei Chang, Jagabandhu Patra Hung-Ching Chen, “Effect of Carbonate-Based and Ionic Liquid Electrolytes on the Electrochemical Performance of SnO2/graphene anode for Sodium-Ion Batteries”, MRS Fall meeting and exhibit, November -2017, Boston, USA.

10. Jagabandhu Patra, Jeng-Kuei Chang, "Probing the Reaction Mechanism of SnO2@graphene Nanocomposite Anode for Sodium-Ion Battery Using Synchrotron Techniques” The 23rd User’s Meeting and Workshop, September-2017, NSRRC, Hsinchu, Taiwan. [Poster]

9. Jagabandhu Patra, Jeng-Kuei Chang, “Electrochemical Na+ Storage Properties of SnO2/graphene Anode in Carbonate-based and Ionic Liquid Electrolytes at Various Temperature”, IUMRS-ICAM 2017, The 15th International Conference on Advanced Materials, August-2017, Kyoto University, Japan. [Poster]

8. Jagabandhu Patra Purna Chandra Rath, Hsein-Ming Kao, Jeng-Kuei Chang, “High Performance CuO@CMK-8 Nanocomposite as Anode Material for Sodium-Ion Battery”, The 4th International Conference on Powder Metallurgy in Asia, April-2017, Hsinchu, Taiwan. [Poster]

2016

7. Jagabandhu Patra, Cheng-Hsein Yang, Jeng-Kuei Chang,“1-nm SnO2@graphene Nanocomposite Constructed Using Supercritical CO2 Fluid as Anode for Sodium-Ion Battery and their Reaction Mechanism Analysis Using Synchrotron Techniques”, IUMRS-ICYRAM, Dec-2016, Indian Institute of Science, Bengaluru, India. [Oral]

6. Xu-Feng Luo, Jagabandhu Patra, Cheng-Hsein Yang, Jeng-Kuei Chang, “Graphene-based Anodes for Sodium-Ion Batteries”, The Cross-Strait Conference on Electrochemistry. October, 2016, Hefei, China.

5.Jagabandhu Patra, Xu-Feng Luo, Cheng-Hsein Yang, Jeng-Kuei Chang, “Electrode Materials for Sodium-ion Batteries”, The 2016 International Conference on Green Electrochemical Technologies, September-2016, Taipei, Taiwan.

4. Jagabandhu Patra, Cheng-Hsein Yang, Jeng-Kuei Chang, “1-nm SnO2@graphene Nanocomposite Constructed Using Supercritical CO2 Fluid as Anode for Sodium-Ion Battery and their Reaction Mechanism Analysis Using Synchrotron Techniques”, The 22nd User’s Meeting and Workshop, September-2016, NSRRC, Hsinchu, Taiwan. [Poster]

3.Jagabandhu Patra, Purna Chandra Rath, Hsein-Ming Kao, Jeng-Kuei Chang, “SnO2@CMK-8 Nanocomposite with Superior Na+ Storage Properties as an Anode for Sodium-ion Batteries”, IUMRS-ICEM, July-2016, Suntec, Singapore. [Oral]

2015

2. Jagabandhu Patra, Chueh-Han Wang, Jeng-Kuei Chang “Mixed ionic liquid/organic carbonate electrolytes for LiNi0.8Co0.15Al0.05O2 electrodes at various temperatures”, Chinese Chemical Society, December-2015, Hualien, Taiwan. [Poster]

1. Jagabandhu Patra, Prem Prakash Dahiya, Jason Fang, Yu-Wei Lin, Chung-Jen Tseng, S. Basu, S. B. Majumder, Jeng-Kuei Chang, “Electrochemical performance of 0.5Li2MnO3–0.5Li(Mn0.375Ni0.375Co0.25)O2 composite cathode using pyrrolidinium-based ionic liquid electrolytes”, 66th Annual Meeting of the International Society of Electrochemistry, October-2015, Taipei, Taiwan. [Oral]