Ritambhara Gond | Energy Storage | Young Scientist Award

Posted on by ScienceFather

Dr. Ritambhara Gond |Energy Storage | Young Scientist Award

Dr. Ritambhara Gond is a Postdoctoral Fellow at Ångström Laboratory, Uppsala University, specializing in polyanionic insertion materials for sodium-ion and lithium-ion batteries. With a Ph.D. from the Indian Institute of Science (IISc), Bangalore, her research spans electrochemical investigations, electrolyte development, and inorganic material synthesis. Dr. Gond has been a Visiting Researcher at prestigious institutions globally, including MAX IV Beamline and NUS. She has received several accolades, including the 2024 Best Poster Award at IMLB-2024 and ECS F.M. Becket Summer Fellowship. Her expertise includes powder diffraction, spectroscopy analysis, and computational modeling for ion migration studies.

profile:

Orcid

Scholar

 

🎓 Education:

Doctor of Philosophy (Ph. D.) (2014-2019) Faraday Materials Laboratory, Materials Research Centre, Indian Institute of Science (IISc), Bangalore, India Thesis: Electrochemical and electrocatalytic investigation of pyrophosphate and metaphosphate family of battery insertion materials Advisor: Prof. Prabeer Barpanda. Master of Science (M. Sc.) (2011-2013) Department of Chemistry, Banaras Hindu University (BHU), Varanasi, India. Bachelor of Science (B. Sc. Hons.) (2008-2011) Department of Chemistry, Banaras Hindu University (BHU), Varanasi, India

🏢 Professional Experience:

  • Postdoctoral Fellow (2020-present)
    • Department of Chemistry, Ångström Laboratory, Structural Chemistry, Uppsala University, Uppsala, Sweden
    • Advisors: Prof. Reza Younesi and Dr. Jiefang Zhu
    • Funded by ÅForsk and the Swedish Energy Agency
  • Visiting Researcher (1 week, Nov 2023)
    • MAX IV Beamline BALDER, synchrotron radiation facility in Lund, Sweden
    • Beamline Scientist: Dr. Susan Nehzati
    • Funded by the STINT project in collaboration with Sejong University, South Korea
  • Research Associate (Aug-Oct 2019)
    • Materials Research Centre, Indian Institute of Science (IISc), Bangalore, India
    • Advisor: Prof. Prabeer Barpanda
    • Funded by University Grants Commission, Govt. of India
  • Visiting Graduate Student (Sep-Oct 2018) (Oct 2017)
    • Laboratoire de Cristallographie et Science des Matériaux (CRISMAT), Caen, France
    • Host: Prof. Valerie Pralong
    • Funded by LAFICS: The Indo-French Laboratory for Solid State Chemistry
  • Visiting Student (1 week, Nov 2018)
    • ECHIDNA Beamline, Australian Nuclear Science and Technology Organization (ANSTO), Kirrawee, Australia
    • Host: Prof. Max Avdeev
    • Funded by the Department of Science and Technology DST, Govt. of India
  • Visiting Graduate Student (June 2017)
    • Department of Materials Science and Engineering, National University of Singapore (NUS)
    • Host: Prof. Stefan Adams
  • Visiting Project Trainee (1 month, Nov-Dec 2013)
    • Bhabha Atomic Research Centre (BARC), Fuel Reprocessing and Chemistry Division, Anushaktinagar, Bombay
    • Hosts: Prof. Subhash Chandra Tripathi and Prof. Avesh Kumar Tyagi
  • Junior Research Fellow (July 2013-May 2014)
    • Department of Chemistry, Indian Institute of Technology Banaras Hindu University (BHU)
    • PI: Prof. Dhanesh Tiwari
    • Funded by the Board of Research in Nuclear Sciences, Govt. of India
  • Summer Intern Student (May-June 2012)
    • Inorganic Chemistry Department, Indian Association for the Cultivation of Science (IACS), India
    • Host: Prof. Abhishek Dey
    • Funded by Indian Academy of Science, IAS

🏅 Awards & Honors:

2024 Best Poster Award (HKD 1500) – 22nd International Meeting on Lithium Batteries (IMLB-2024), HKSAR, 2024 ÅForsk Travek Grant (SEK 27000) – ÅForsk Foundation, Sweden, 2019 ECS F.M. Becket Summer Fellowship (USD 5000) – The Electrochemical Society (ECS), USA, 2019 Ludo-Frevel Crystallography Scholarship Award (USD 2500) – The International Centre for Diffraction Data (ICDD), USA, 2019 Gandhian Young Technological Innovation Award – Society for Research & Initiatives for Sustainable Technologies, India, 2017 Best Poster Award (SGD 200) – ICMAT-2017 Biennial Conference, IUMRS-MRS Singapore, 2013 Qualified for Junior Research Fellowship (JRF) – University Grants Commission (UGC), India, 2012 Qualified for National Eligibility Test (NET National Level Competition) – University Grants Commission (UGC), India, 2011 Summer Research Fellowship – Indian Academy of Science (IAS), India

🔬 Research Focus:

Polyanionic insertion materials for sodium-ion batteries and lithium-ion batteries, Polyanionic electrocatalysts as an air-cathode for metal-air batteries, Electrolytes for long-lasting and fast-charging Sodium ion Batteries, Hard carbon as anode and the complex interfaces in sodium-ion batteries, Inorganic material synthesis (sol-gel, hydrothermal, combustion, wet chemistry, etc.), Crystallographic structural analysis (Rietveld refinement using GSAS, FullProf software), Evaluation of electrochemical and electrocatalytic properties, Computational modeling (ion migration study by Bond Valence Site Energy calculations)

🛠️ Skills:

Inorganic materials synthesis (solid-state and suites of solvothermal synthesis). Powder diffraction (X-ray, Synchrotron, Neutron diffraction methods, Rietveld analysis). Physical analyses (electron microscopy, thermal analysis, Raman/UV-VIS/FT-IR spectroscopy). Spectroscopy analysis (Mössbauer, ICP-OES, X-ray Photoelectron Spectroscopy). Electrochemical characterization (Conductivity measurements, galvanostatic charge-discharge, ICI, GITT/PITT, impedance spectroscopy, chronoamperometry, electrocatalysis, particularly O2 electrocatalysis in alkaline media). Soft BV calculation for migration barrier calculation (Soft BV software)

Publication:📝

  • Title: Non-flammable liquid electrolytes for safe batteries
    Authors: R Gond, W van Ekeren, R Mogensen, AJ Naylor, R Younesi
    Journal: Materials Horizons
    Year: 2021
    Volume: 8
    Issue: 11
    Pages: 2913-2928
    Citations: 81

 

  • Title: Sodium cobalt metaphosphate as an efficient oxygen evolution reaction catalyst in alkaline solution
    Authors: R Gond, DK Singh, M Eswaramoorthy, P Barpanda
    Journal: Angewandte Chemie
    Year: 2019
    Volume: 131
    Issue: 25
    Pages: 8418-8423
    Citations: 74

 

  • Title: Na₂.³²Co₁.⁸⁴(SO₄)₃ as a new member of the alluaudite family of high-voltage sodium battery cathodes
    Authors: D Dwibedi, R Gond, A Dayamani, RB Araujo, S Chakraborty, R Ahuja, …
    Journal: Dalton Transactions
    Year: 2017
    Volume: 46
    Issue: 1
    Pages: 55-63
    Citations: 67

 

  • Title: Bifunctional electrocatalytic behavior of sodium cobalt phosphates in alkaline solution
    Authors: R Gond, K Sada, B Senthilkumar, P Barpanda
    Journal: ChemElectroChem
    Year: 2018
    Volume: 5
    Issue: 1
    Pages: 153-158
    Citations: 51

 

  • Title: Enabling the Electrochemical Activity in Sodium Iron Metaphosphate [NaFe(PO₃)₃] Sodium Battery Insertion Material: Structural and Electrochemical Insights
    Authors: R Gond, SS Meena, SM Yusuf, V Shukla, NK Jena, R Ahuja, S Okada, …
    Journal: Inorganic Chemistry
    Year: 2017
    Volume: 56
    Issue: 10
    Pages: 5918-5929
    Citations: 36

 

  • Title: Bio-derived hard carbon nanosheets with high rate sodium-ion storage characteristics
    Authors: HD Asfaw, R Gond, A Kotronia, CW Tai, R Younesi
    Journal: Sustainable Materials and Technologies
    Year: 2022
    Volume: 32
    Pages: e00407
    Citations: 34

 

  • Title: Fluorophosphates as efficient bifunctional electrocatalysts for metal–air batteries
    Authors: L Sharma, R Gond, B Senthilkumar, A Roy, P Barpanda
    Journal: ACS Catalysis
    Year: 2019
    Volume: 10
    Issue: 1
    Pages: 43-50
    Citations: 34

 

  • Title: Cubic Sodium Cobalt Metaphosphate [NaCo(PO₃)₃] as a Cathode Material for Sodium Ion Batteries
    Authors: R Gond, RP Rao, V Pralong, OI Lebedev, S Adams, P Barpanda
    Journal: Inorganic Chemistry
    Year: 2018
    Volume: 57
    Issue: 11
    Pages: 6324-6332
    Citations: 23

 

  • Title: Revisiting the alluaudite NaMnFe₂(PO₄)₃ sodium insertion material: Structural, diffusional and electrochemical insights
    Authors: D Dwibedi, PW Jaschin, R Gond, P Barpanda
    Journal: Electrochimica Acta
    Year: 2018
    Volume: 283
    Pages: 850-857
    Citations: 21

 

Ritambhara Gond | Energy Storage | Women Researcher Award

Posted on by ScienceFather

 Dr. Ritambhara Gond |Energy Storage |Women Researcher Award

Dr. Ritambhara Gond is a Postdoctoral Fellow at Ångström Laboratory, Uppsala University, specializing in polyanionic insertion materials for sodium-ion and lithium-ion batteries. With a Ph.D. from the Indian Institute of Science (IISc), Bangalore, her research spans electrochemical investigations, electrolyte development, and inorganic material synthesis. Dr. Gond has been a Visiting Researcher at prestigious institutions globally, including MAX IV Beamline and NUS. She has received several accolades, including the 2024 Best Poster Award at IMLB-2024 and ECS F.M. Becket Summer Fellowship. Her expertise includes powder diffraction, spectroscopy analysis, and computational modeling for ion migration studies.

profile:

Orcid

Scholar

 

🎓 Education:

Doctor of Philosophy (Ph. D.) (2014-2019) Faraday Materials Laboratory, Materials Research Centre, Indian Institute of Science (IISc), Bangalore, India Thesis: Electrochemical and electrocatalytic investigation of pyrophosphate and metaphosphate family of battery insertion materials Advisor: Prof. Prabeer Barpanda. Master of Science (M. Sc.) (2011-2013) Department of Chemistry, Banaras Hindu University (BHU), Varanasi, India. Bachelor of Science (B. Sc. Hons.) (2008-2011) Department of Chemistry, Banaras Hindu University (BHU), Varanasi, India

🏢 Professional Experience:

  • Postdoctoral Fellow (2020-present)
    • Department of Chemistry, Ångström Laboratory, Structural Chemistry, Uppsala University, Uppsala, Sweden
    • Advisors: Prof. Reza Younesi and Dr. Jiefang Zhu
    • Funded by ÅForsk and the Swedish Energy Agency
  • Visiting Researcher (1 week, Nov 2023)
    • MAX IV Beamline BALDER, synchrotron radiation facility in Lund, Sweden
    • Beamline Scientist: Dr. Susan Nehzati
    • Funded by the STINT project in collaboration with Sejong University, South Korea
  • Research Associate (Aug-Oct 2019)
    • Materials Research Centre, Indian Institute of Science (IISc), Bangalore, India
    • Advisor: Prof. Prabeer Barpanda
    • Funded by University Grants Commission, Govt. of India
  • Visiting Graduate Student (Sep-Oct 2018) (Oct 2017)
    • Laboratoire de Cristallographie et Science des Matériaux (CRISMAT), Caen, France
    • Host: Prof. Valerie Pralong
    • Funded by LAFICS: The Indo-French Laboratory for Solid State Chemistry
  • Visiting Student (1 week, Nov 2018)
    • ECHIDNA Beamline, Australian Nuclear Science and Technology Organization (ANSTO), Kirrawee, Australia
    • Host: Prof. Max Avdeev
    • Funded by the Department of Science and Technology DST, Govt. of India
  • Visiting Graduate Student (June 2017)
    • Department of Materials Science and Engineering, National University of Singapore (NUS)
    • Host: Prof. Stefan Adams
  • Visiting Project Trainee (1 month, Nov-Dec 2013)
    • Bhabha Atomic Research Centre (BARC), Fuel Reprocessing and Chemistry Division, Anushaktinagar, Bombay
    • Hosts: Prof. Subhash Chandra Tripathi and Prof. Avesh Kumar Tyagi
  • Junior Research Fellow (July 2013-May 2014)
    • Department of Chemistry, Indian Institute of Technology Banaras Hindu University (BHU)
    • PI: Prof. Dhanesh Tiwari
    • Funded by the Board of Research in Nuclear Sciences, Govt. of India
  • Summer Intern Student (May-June 2012)
    • Inorganic Chemistry Department, Indian Association for the Cultivation of Science (IACS), India
    • Host: Prof. Abhishek Dey
    • Funded by Indian Academy of Science, IAS

🏅 Awards & Honors:

2024 Best Poster Award (HKD 1500) – 22nd International Meeting on Lithium Batteries (IMLB-2024), HKSAR, 2024 ÅForsk Travek Grant (SEK 27000) – ÅForsk Foundation, Sweden, 2019 ECS F.M. Becket Summer Fellowship (USD 5000) – The Electrochemical Society (ECS), USA, 2019 Ludo-Frevel Crystallography Scholarship Award (USD 2500) – The International Centre for Diffraction Data (ICDD), USA, 2019 Gandhian Young Technological Innovation Award – Society for Research & Initiatives for Sustainable Technologies, India, 2017 Best Poster Award (SGD 200) – ICMAT-2017 Biennial Conference, IUMRS-MRS Singapore, 2013 Qualified for Junior Research Fellowship (JRF) – University Grants Commission (UGC), India, 2012 Qualified for National Eligibility Test (NET National Level Competition) – University Grants Commission (UGC), India, 2011 Summer Research Fellowship – Indian Academy of Science (IAS), India

🔬 Research Focus:

Polyanionic insertion materials for sodium-ion batteries and lithium-ion batteries, Polyanionic electrocatalysts as an air-cathode for metal-air batteries, Electrolytes for long-lasting and fast-charging Sodium ion Batteries, Hard carbon as anode and the complex interfaces in sodium-ion batteries, Inorganic material synthesis (sol-gel, hydrothermal, combustion, wet chemistry, etc.), Crystallographic structural analysis (Rietveld refinement using GSAS, FullProf software), Evaluation of electrochemical and electrocatalytic properties, Computational modeling (ion migration study by Bond Valence Site Energy calculations)

🛠️ Skills:

Inorganic materials synthesis (solid-state and suites of solvothermal synthesis). Powder diffraction (X-ray, Synchrotron, Neutron diffraction methods, Rietveld analysis). Physical analyses (electron microscopy, thermal analysis, Raman/UV-VIS/FT-IR spectroscopy). Spectroscopy analysis (Mössbauer, ICP-OES, X-ray Photoelectron Spectroscopy). Electrochemical characterization (Conductivity measurements, galvanostatic charge-discharge, ICI, GITT/PITT, impedance spectroscopy, chronoamperometry, electrocatalysis, particularly O2 electrocatalysis in alkaline media). Soft BV calculation for migration barrier calculation (Soft BV software)

Publication:📝

  • Title: Non-flammable liquid electrolytes for safe batteries
    Authors: R Gond, W van Ekeren, R Mogensen, AJ Naylor, R Younesi
    Journal: Materials Horizons
    Year: 2021
    Volume: 8
    Issue: 11
    Pages: 2913-2928
    Citations: 81

 

  • Title: Sodium cobalt metaphosphate as an efficient oxygen evolution reaction catalyst in alkaline solution
    Authors: R Gond, DK Singh, M Eswaramoorthy, P Barpanda
    Journal: Angewandte Chemie
    Year: 2019
    Volume: 131
    Issue: 25
    Pages: 8418-8423
    Citations: 74

 

  • Title: Na₂.³²Co₁.⁸⁴(SO₄)₃ as a new member of the alluaudite family of high-voltage sodium battery cathodes
    Authors: D Dwibedi, R Gond, A Dayamani, RB Araujo, S Chakraborty, R Ahuja, …
    Journal: Dalton Transactions
    Year: 2017
    Volume: 46
    Issue: 1
    Pages: 55-63
    Citations: 67

 

  • Title: Bifunctional electrocatalytic behavior of sodium cobalt phosphates in alkaline solution
    Authors: R Gond, K Sada, B Senthilkumar, P Barpanda
    Journal: ChemElectroChem
    Year: 2018
    Volume: 5
    Issue: 1
    Pages: 153-158
    Citations: 51

 

  • Title: Enabling the Electrochemical Activity in Sodium Iron Metaphosphate [NaFe(PO₃)₃] Sodium Battery Insertion Material: Structural and Electrochemical Insights
    Authors: R Gond, SS Meena, SM Yusuf, V Shukla, NK Jena, R Ahuja, S Okada, …
    Journal: Inorganic Chemistry
    Year: 2017
    Volume: 56
    Issue: 10
    Pages: 5918-5929
    Citations: 36

 

  • Title: Bio-derived hard carbon nanosheets with high rate sodium-ion storage characteristics
    Authors: HD Asfaw, R Gond, A Kotronia, CW Tai, R Younesi
    Journal: Sustainable Materials and Technologies
    Year: 2022
    Volume: 32
    Pages: e00407
    Citations: 34

 

  • Title: Fluorophosphates as efficient bifunctional electrocatalysts for metal–air batteries
    Authors: L Sharma, R Gond, B Senthilkumar, A Roy, P Barpanda
    Journal: ACS Catalysis
    Year: 2019
    Volume: 10
    Issue: 1
    Pages: 43-50
    Citations: 34

 

  • Title: Cubic Sodium Cobalt Metaphosphate [NaCo(PO₃)₃] as a Cathode Material for Sodium Ion Batteries
    Authors: R Gond, RP Rao, V Pralong, OI Lebedev, S Adams, P Barpanda
    Journal: Inorganic Chemistry
    Year: 2018
    Volume: 57
    Issue: 11
    Pages: 6324-6332
    Citations: 23

 

  • Title: Revisiting the alluaudite NaMnFe₂(PO₄)₃ sodium insertion material: Structural, diffusional and electrochemical insights
    Authors: D Dwibedi, PW Jaschin, R Gond, P Barpanda
    Journal: Electrochimica Acta
    Year: 2018
    Volume: 283
    Pages: 850-857
    Citations: 21

 

Mohammad Hejri | Power Electronics | Best Researcher Award

Posted on by ScienceFather

Dr. Mohammad Hejri | Air Quality | Best Researcher Award

Dr at Sahand University of Technology Iran

Mohammad Hejri is an accomplished Associate Professor at Sahand University of Technology, Iran, specializing in Electrical Engineering. He holds a Ph.D. from Sharif University of Technology and the University of Cagliari, Italy, focusing on hybrid modeling and control of power electronics converters. With extensive academic achievements including top rankings in academic exams and prestigious awards, Hejri’s research spans optimal control, adaptive systems, and advanced power electronics. He has held visiting positions at University of Cagliari, Italy, and KTH-Royal Institute of Technology, Sweden. Hejri’s expertise lies in nonlinear control, neural networks, and electric machines, contributing significantly to both academia and industry.

profile:

scopus

🎓Education:

Ph.D. in Electrical Engineering (Double Title) Sharif University of Technology, Tehran, Iran (2005-2010) University of Cagliari, Cagliari, Italy (2005-2010) GPA: 17.37/20. M.Sc. in Electrical Engineering Sharif University of Technology, Tehran, Iran (2000-2002) GPA: 17.72/20. B.Sc. in Electrical Engineering Tabriz University, Tabriz, Iran (1996-2000) GPA: 16.97/20

🏆Honors and Awards:

Postdoctoral Research Fellow Position Best candidate among 43 applicants, School of Electrical Engineering, Royal Institute of Technology (KTH), 2011. Double Academic Title Co-tutorship program between Sharif University of Technology, Iran, and University of Cagliari, Italy, 2010 Ph.D. in Electrical Engineering from Sharif University of Technology Dottore di Ricerca in Ingegneria Elettronica e Informatica from University of Cagliari. Ph.D. Exam Entrance Ranked 1st among 30 students, Sharif University of Technology, Department of Electrical Engineering, 2005. M.Sc. Ranking Ranked 2nd among 25 students, Sharif University of Technology, Department of Electrical Engineering, 2002. B.Sc. Ranking Ranked 2nd among 140 students and 1st in power branch, Tabriz University, Department of Electrical Engineering, 2000. National University Entrance Exam Ranked 59th among 30,000 high school students, 1996

📜Thesis:

Ph.D.: Hybrid Modeling and Control of Power Electronics Converters, M.Sc.: Modeling and Control of Electric Arc Furnaces and Developing a New Model, B.Sc.: Modeling and Simulation of Induction Generators

Passed Courses in Ph.D.:

Optimal Control, Adaptive Control, Model Predictive Control, Multivariable Control, Nonlinear Control, Robust Control, Fuzzy Control, Neural Networks, System Identification, Optimization, Estimation Theory and Optimal Filters, Automata and Petri Nets (University of Cagliari), Advanced Power Electronics, Electric Machines Drives

Passed Courses in M.Sc.:

Power Electronics, Electric Machines Design, Reactive Power Control, Transients in Electric Power Systems, Generalized Theory of Electric Machines, Electric Power Systems Dynamic, Power Quality

🌍Visiting Positions:

University of Cagliari, Department of Electrical and Electronic Engineering, Italy (Sep. 2008 – Mar. 2009), KTH-Royal Institute of Technology, School of Electrical Engineering, Sweden (Feb. 2011 – Aug. 2012)

Publication:📝

  • Practical stabilisation of discrete-time switched nonlinear systems without a common equilibrium and using hybrid switching functions
    • Author: M. Hejri
    • Journal: International Journal of Control
    • Year: 2024
    • Status: Article in Press
    • Citations: 0

 

  • Correction to ‘Global Practical Stabilization of Discrete-time Switched Affine Systems via a General Quadratic Lyapunov Function and a Decentralized Ellipsoid’
    • Author: M. Hejri
    • Journal: IEEE/CAA Journal of Automatica Sinica
    • Year: 2022
    • Volume: 9 (12)
    • Pages: 2200
    • Citations: 1
    • Note: Open access

 

  • On the well-posedness, equivalency, and low-complexity translation techniques of discrete-time hybrid automaton and piecewise affine systems
    • Authors: M. Hejri, H. Mokhtari
    • Journal: Scientia Iranica
    • Year: 2022
    • Volume: 29 (2 D)
    • Pages: 693–726
    • Citations: 1
    • Note: Open access

 

  • Cascade Control System Design and Stability Analysis for a DC–DC Boost Converter with Proportional Integral and Sliding Mode Controllers and Using Singular Perturbation Theory
    • Authors: S. Azarastemal, M. Hejri
    • Journal: Iranian Journal of Science and Technology – Transactions of Electrical Engineering
    • Year: 2021
    • Volume: 45 (4)
    • Pages: 1445–1462
    • Citations: 6

 

  • On the global practical stabilization of discrete-time switched affine systems: Application to switching power converters
    • Author: M. Hejri
    • Journal: Scientia Iranica
    • Year: 2021
    • Volume: 28 (3)
    • Pages: 1621–1642
    • Citations: 2
    • Note: Open access

 

  • Global practical stabilization of discrete-time switched affine systems via switched Lyapunov functions and state-dependent switching functions
    • Author: M. Hejri
    • Journal: Scientia Iranica
    • Year: 2021
    • Volume: 28 (3)
    • Pages: 1606–1620
    • Citations: 2
    • Note: Open access

 

  • Global practical stabilization of discrete-time switched affine systems via a general quadratic Lyapunov function and a decentralized ellipsoid
    • Author: M. Hejri
    • Journal: IEEE/CAA Journal of Automatica Sinica
    • Year: 2021
    • Volume: 8 (11)
    • Pages: 1837–1851
    • Article Number: 9520833
    • Citations: 3

 

  • A fast and accurate global maximum power point tracking method for solar strings under partial shading conditions
    • Authors: S.M. Hashemzadeh, M. Hejri
    • Journal: Journal of Operation and Automation in Power Engineering
    • Year: 2020
    • Volume: 8 (3)
    • Pages: 245–256
    • Citations: 7