Libu Manjakkal
libu manjakkal

Dr Libu Manjakkal

Lecturer

Biography

Dr Libu Manjakkal (LM) is a Lecturer in IoT and Sensor Systems at the School of Computing and Engineering and the Built Environment (SCEBE), 麻豆社区. He leads the Sustainable Materials Research & Technologies (SMART) Group@Napier (SMART Team | My Site 1) at SCEBE.

LM received B.Sc., and M.Sc. degrees in Physics from Calicut University (2006) and Mahatma Gandhi University (2008), Kerala, India, respectively. After completion of MSc, in 2009 he won the prestigious Graduate Aptitude Test in Engineering (GATE) conducted on behalf of the Ministry of Human Resource Development, Government of India. From 2009-2012, he worked as research staff at Centre for Materials for Electronics Technology (C-MET) functions as an autonomous scientific society under the Ministry of Electronics & Information Technology (MeitY), Govt. of India. After completion of the project at C-MET, in 2012, LM worked as a researcher at CENIMAT, School of Science and Technology, FCT NOVA, Portugal. In 2012, he received the prestigious Marie Curie Fellowship to join PhD studies and completed Ph.D. in Electronic Engineering from the Institute of Electron Technology (ITE), (currently known as - 艁ukasiewicz Research Network - Institute of Microelectronics and Photonics), Poland (2012鈥2015). After completing Ph.D. from 2015 to 2016, he was a Postdoctoral Researcher with the same ITE. In 2016, he joined in University of Glasgow (UoG), UK as a Marie Curie Experienced Researcher and later has been a working as a Research Assistant in an EPSRC project until 2018. Since 2018 -2019, LM worked as a Research Associate at the same UoG in a NWCAM EU project. During that period, he also led the RAEng Seed fund project in collaboration with India and South Africa. From 2019-2022, he worked as a Research Associate and Scientific Project Manager in a Marie Curie ITN Project AQUASENSE at UoG. LM strongly contributed to building the project involving 9 European countries with 15 PhD students. During this period, as Co-PI, he was also involved in building another Partnership Fund- EPSRC- ORCA Hub project and as a mentor, his product supercapacitor received UK ICURe (Midland Cohort D) grant for market exploration.

Dr. Manjakkal is an active member of the Royal 麻豆社区 of Chemistry (2019-till date), American Chemical 麻豆社区 (2024-till date), a member of the International Microelectronics Assembly and Packaging 麻豆社区, Poland chapter (2015- 2020), a fellow of the UK鈥檚 Higher Education Academy (FHEA) and EPSRC Peer Review College Member. He is an Editor of Chemical Engineering Journal (Elsevier, Q1 rank), Editor of Results in Engineering Journal (Elsevier), and acted as a Guest Editor in IEEE Internet of Things Journal and Biosensors Journal. LM鈥檚 achievements and leadership were also recognized through the selection as the global winner of the RINENG Young Investigator award -2024, shortlisted candidates for the Journal of Materials Chemistry Lectureship -Royal 麻豆社区 of Chemistry (2024) (only one from the UK among 21 candidates) and Shortlisted candidates in the 2024 Applied Physics Letters鈥疪ising Stars collection. He was shortlisted for important awards, such as the European Commission for Marie Curie Awards in the 鈥淧romising Research Talent鈥 category and 鈥淥utstanding Young Scientists Scholarship Award鈥 from the Polish Ministry of Higher Education. he also received BEST Supervisor for Research - ENSA EXCELLENCE AWARD 2023. BBC Science Focus Magazine selected sweat-based supercapacitor work as one of the 鈥淔uture technology: 22 ideas about to change our world鈥-July/2020 and in 2018, the work on graphene foam-based supercapacitor received the ELEKTRA award in the best UK University research category. His multiple works in the area of electrochemical sensors and energy storage have been selected as the most downloaded articles in different journals.

LM has published 85 + peer-reviewed publications, of which 60+ journal articles (25 first authors in Advanced Materials, Progress in Material Science, Nano Energy, Advanced Science, etc.) and 25 conference proceedings related to IEEE. Additionally, 1 edited book, 1 book chapter, and 2 patents have been published. One single-authored book and 1 patent application are currently under review.

His major research interests are advanced functional materials synthesis, printed electrodes and sustainable electronics, electrochemical and biosensors, ionotronics technology, energy storage devices (batteries and supercapacitors), wearable electronics, gas sensors, transparent electronics, ceramic actuators, sustainable electronics and energy, environmental pollution monitoring, and healthcare monitoring devices.

Research Areas

News

Events

Esteem

Advisory panels and expert committees or witness

  • EPSRC Peer Review College member
  • Interview board of Technical Staff Selection- SCEBE
  • SCEBE Health and safety committee member
  • PhD Interview team member- London Metropolitan University
  • Dissemination and Training Committee member- Marie Curie ITN project
  • Chair of a Session- 1st IEEE FLEPS Conference, Glasgow, UK
  • Co-Chair of a session- Advanced Energy Materials; University of Surrey, UK. (2018).
  • Chair of a Session- 17th IEEE Sensor Conference, New Delhi, India (2018).
  • Co-Chair of a session 16th IEEE Sensor Conference, Glasgow, UK (2017).

 

Conference Organising Activity

  • 5th Annual solar and wind power conference, UK (2025)
  • Co-Organiser- International Conference on Advances in Functional Materials and Coatings (ICAFMC-2024)
  • BMRS- Symposium Co-organiser: Eco-design Strategies of Bio Polymeric/Nanocellulose Materials: from fundamental aspects to marketing
  • Summer School Organiser (organized 6 events): AQUASENSE- Marie Curie ITN Project at UoG

 

Editorial Activity

  • Editor- Chemical Engineering Journal, Elsevier (Impact Factor 13.4)
  • Editor- Results in Engineering Journal, ELSEVIER (Impact Factor 6)
  • Guest Editor- Special Issue -Results in Engineering (Impact Factor 6) - Topic: Electrochemical Sensors for Environmental and Healthcare Applications: Materials and Methods
  • Guest Editor- Biosensors Journal (Impact Factor 4.9)- Special Issue
  • Book Editor: Publisher IEEE +Wiley [ Sensing Technologies for Real Time Monitoring of Water Quality]
  • Guest/Associate Editor- IEEE Internet of Things Journal (Impact Factor 8.2)

 

Fellowships and Awards

  • Fellow of Advance HE
  • Shortlisted candidates in the 2024 Applied Physics Letters鈥疪ising Stars collection
  • Student Award (Mustehsan Beg-PhD) SCEBE- 鈥淏est Postgraduate Research Paper Award of 2023鈥 for energy storage work
  • Student Award (Febin Paul-PhD): The best oral presentation award, first runner-up at the Doctoral College Conference 2024 organised by 麻豆社区.
  • Royal 麻豆社区 of Chemistry - Materials Chemistry Poster Symposium (MCPS) Selection : PhD student Febin Paul presented the work
  • Named 2024 Highly Ranked Scholar by ScholarGPS
  • Royal 麻豆社区 of Chemistry - Faraday Community Poster Symposium Selection : PhD student Prasutha R Markapudi presented the work
  • Global Winner of the 2024 RINENG Young Investigator Award by Results in Engineering (RINENG) Elsevier Journal
  • Best Poster Presentation Award (Third Prize) by inter University, International Women in Engineering Day 2023 #INWED celebration and poster competition organized by The School of Engineering, Robert Gordon University Aberdeen
  • Listed in top 2% cited September 2023 data-update for "Updated science-wide author databases of standardized citation indicators"鈥, Mendeley Data.
  • BEST Supervisor for Research - ENSA EXCELLENCE AWARD 2023 (Student Voted)
  • Named 2023 Highly Ranked Scholar by ScholarGPS
  • Nominated (Most Inspiring Lecturer/Tutor')- ENSA EXCELLENCE 2023 Awards (Students nominated)
  • Listed in top 2% cited September 2022 data-update for "Updated science-wide author databases of standardized citation indicators"鈥, Mendeley Data.
  • The second place for a "ceramic film with a low dielectric constant"- Polish Patent, during Eureka Awards Gala! DGP 鈥 Polish inventions
  • Top downloaded research article (among 10) in 2019-2020- Advanced Materials
  • BBC Science Focus Magazine selected sweat based supercapacitor work on 鈥淔uture technology: 22 ideas about to change our world鈥-
  • Top downloaded research article- Advanced Science Journal.
  • ELEKTRA Award from UK University Research category-Electronics weekly 2018 Sponsored by RS components
  • Short listed in Outstanding Young Scientists Scholarship Award by Polish Ministry of Higher Education Poland-10/2016
  • Marie Curie Postdoctoral Position-2016 from Glasgow Univeristy, UK
  • Cash Award: Distinction (Hons.) grade for Ph.D. Thesis- For Best PhD Thesis -Institute of Electron Technology, Poland-2015.
  • Shortlisted candidates for the 鈥淧romising Research Talent鈥 category of Marie Sk艂odowska Curie Actions Prizes
  • Best Poster Award Third place, 鈥淚NDO-US workshop, IUSWNM-2013)鈥, Kerala, India,2013.
  • Marie Curie Fellowship-PhD Study from Institute of Electron Technology, Poland
  • Best Poster Award from National Seminar on Current Trends in Materials Science鈥 August 4-6, 2011, The Department of Physics Christian College, Chengannur, Kerala, India.
  • Academic Excellence- Master Degree by St. Stephens College Uzhavoor, Kottayam, Kerala, India-2010.

 

Grant Funding Panel Member

  • EPSRC Peer Review College member
  • EPSRC Panel member for Project proposal- EPSRC Working with centres: advanced materials
  • EPSRC Panel Chair (two projects) and reviewer for Project proposals- Adventurous Manufacturing

 

Grant Reviewer

  • Grant Reviewer -EPSRC standard research grant
  • Grant Reviewer- RAEng Research fellowship
  • EPSRC Standard Grant
  • Reviewer- Open Fellowship- EPSRC
  • NSERC Horizons CRSNG- Canadian Institutes of Health Research
  • Reviewer of Project Panel-National Science, Poland
  • FCT - Portuguese National funding agency
  • Natural Sciences and Engineering Research Council of Canada (NSERC)

 

Invited Speaker

  • Invited Speaker: Workshop on Electrochemical Data Analysis by SIAS Research Centre & Metrohom , India3
  • Invited Speaker- International Conference on Advances in Functional Materials and Coatings (ICAFMC-2024), MES Ponnani
  • Invited Speaker- MESKCONJ International conference, India
  • Invited Participant- Scotland-Germany Green ICT Research Roundtable discussion organised by CENSIS at British Embassy Berlin, Germany.
  • Invited Speaker-International Conference on recent trends in experimental Physics (ICRTEP-2024), Dept. Physics, Ansar Womesn College, Kerala, India
  • Invited Speaker- CBGH-CAIR Event at 麻豆社区
  • Invited Talk- Workshop Series, APJ Abdul Kalam Technological University., India
  • Invited Speaker- INFRACHIP School, an online series of webinars organized by the Hellenic Mediterranean University (HMU), Greece
  • Electrochemical Devices - International Webinar- SVR NSS College, MG Univeristy Kerala , India
  • Invited Talk- Power of the Bike Innovation Summit, Scotland
  • Invited Talk- International Webinar: Electrochemical Sensors and Energy Storage Devices, Kuriakose Grogorios College, Kerala, India
  • ICMPMA 2022- International Conference on Materials - Properties, Measurements and Applications, Kerala, India
  • Textile based electrochemical devices and its advantages for circular economy, C-MET, India
  • CISMA- Future of Intelligent Sensing and Measurement Wearable Sensing Technologies for Healthcare Monitoring , Glasgow, UK 2021
  • Webinar- SAVIEZZA, The Annual Stephanian Erudite Series, Dept. Physics, St. Stephen鈥檚 College, Mahatma Gandhi University, Kerala, India 2021
  • International Webinar - World Ozone Day 2021, V.T.M.N.S.S College, Dhanuvchapuram, Kerala, India, 2021,
  • IEEE, IISC student Chapter-Wearable Energy Autonomous Systems- India -2021
  • National Science Day Celebration, Dept. Chemistry, Fatima Mata National College Kollam, Kerala, India 2021
  • Electrochemical Sensors, INSIGHT 1.10, International Webinar Series on Physics, May 31, 2020, PG & Research Department Physics and IQAC Payyanur College, Kerala.
  • International Webinar on Advances in Materials and Nanostructures (IWAM-2020), NSS Hindhu College, Changassery, Kottayam), India
  • Energy Storage: Materials and Methods (webinar Series), Dep. of Physics, St. Joseph鈥檚 College (Autonomous) Devagiri, Calicut, Kerala, India 9th September 2020
  • International Webinar on supercapacitors, Christ College, Irinjalakuda, Kerala, India, 3rd, August, 2020
  • International Webinar Series, Pavanatma College, Kerala, India (2020)
  • Needs-2020- The International Webinar Series, Organized by Indian Institute of Technology Madars (IITM), University of Madras and Abinnovus Consulting Pvt. Ltd. August, 2020
  • Lecture- AQUASENSE Workshop, linkoping university, Sweden, (02/2020)
  • Lecture- Energy storage material for postgraduate student at University of West Scotland鈥檚 Physics Department (2019)

 

Media Activity

  • Named Global Winner of the 2024 RINENG Young Investigator Award
  • Supercapacitor work reported in 74 news media (Summary of the links- https://wiley.altmetric.com/details/81786364/news)
  • Flexible supercapacitor work reported in 12 news media - https://wiley.altmetric.com/details/55396831/news.
  • Wearable energy storage referenced multiple blogs and news media -.https://plu.mx/plum/a/?doi=10.1016%2Fj.nanoen.2018.06.072&theme=plum-sciencedirect-theme&hideUsage=true

 

Membership of Professional Body

  • EPSRC Peer Review College member
  • Member- Royal 麻豆社区 of Chemistry- MRSC
  • International Microelectronics Assembly and Packaging 麻豆社区 Poland chapter

 

Public/Community Engagement

  • Driving Learning Forward鈥 Exhibition Event- SCEBE Event
  • Trade Fair: Innovative UK KTN -Wearble Technology Shows, London, UK, March 2019
  • Participated in Curiosity Live- Glasgow Science Center, Glasgow, UK March
  • Participated in European Researchers鈥 Night (Explorathon) at Glasgow Science Centre
  • Participated in European Researchers鈥 Night (Explorathon) at Glasgow Science Centre
  • Trade Fair: Prototype of fabricated pH sensors exhibited in: Electronica 2014 鈥 26th International Trade Fair for Electronic Components, Systems and Applications, Munich, Germany
  • Marie Sklodowska-Curie Action 2014 conference on 鈥淭he Empowerment of the Next Generation of Researchers 鈥淧romoting talents, spreading excellence鈥, Trento, Italy

 

Research Degree External Examining

  • PhD External Thesis Evaluator (Title: Poly(vinylidene fluoride-co-hexafluoropropylene) (PVdF-HFP) based Nanocomposite Polymer Electrolytes for Advanced Energy Storage Application) by Akhila Das, Cochin Univeristy of Science and Technology (CUSAT), India
  • PhD External Examination (Title: Electrical and Optical Properties of Femtosecond Pulsed Laser Deposited Vanadium Dioxide Thin Film)by Artitsupa Boontan, Univeristy of Leeds, Uk
  • PhD External Examination-(Title: Metal Nanoclusters As An Effective Anti Bacterial, Anti-Viral, And Anti-Pollutant For An Innovative Air & Surface Purification Through Photocatalysis ), by Amruth Kaitheri, UNIVERSITY OF SALENTO, Italy
  • PhD thesis Examiner- (Title: 2D nanomaterials for efficient asymmetric supercapacitors ) by Parnia Forouzandeh, Atlantic Technological Univeristy, Ireland
  • PhD Examination - External Examiner ( Title: Yarn Shaped Functional Nanocomposites For Triboelectric Energy Harvesting Systems ) by Raquel Alexandra Antunes Barras - NOVA University Lisbon, Portugal

 

Reviewing

  • Journal Reviewer- Nature Reviews Electrical Engineering
  • Journal Reviewer- ACS Chemical 麻豆社区
  • Book Proposal published by Elsevier
  • Journal Reviewer- Advanced Science
  • Book Proposal Reviewer- Royal 麻豆社区 of Chemistry (RSC)
  • Journal Reviewer- Silicon , Springer Nature
  • Journal Reviewer- Advanced Materials
  • Journal Reviewer - Journal of Materials Research
  • IoP e Books- Book proposal Reviewer
  • Book Proposal Reviewer- Elsevier
  • Journal Reviewer- ACS Applied Material Interfaces
  • Journal Reviewer- Journal of Electroanalytical Chemistry
  • Journal Reviewer- Journal of electrochemical society
  • Journal Reviewer - Sensors and Actuator a Physical
  • Journal Reviewer- Biosensors
  • Journal Reviewer- Sensors and Actuator B. Chemical
  • Journal Reviewer- IEEE Internet of Things Journal
  • Journal Reviewer- Chemical Engineering
  • Journal Reviewer- Sensors
  • Journal Reviewer- IEEE Sensors

 

Visiting Positions

  • Affiliate Researcher- University of Glasgow, UK
  • Vienna University of Technology (TUW), Austria (Marie Curie Early Stage Researcher)
  • University of Novi Sad, Serbia (Marie Curie Early Stage Researcher)
  • NORTH Point Ltd. Subotica, Serbia (Marie Curie Early Stage Researcher)

 

Date


87 results

RF-sputtered Al-doped ZnO-based transparent electrochemical capacitors developed as a structural energy storage to replace double-glazed window for a smart building

Journal Article
Paul, F., Narayanan, V. K., Gopidas, S. S., Markapudi, P. R., See, C. H., Jose, G., Potty, S. N., & Manjakkal, L. (2025)
RF-sputtered Al-doped ZnO-based transparent electrochemical capacitors developed as a structural energy storage to replace double-glazed window for a smart building. Applied Physics Letters, 126(13), Article 133901. https://doi.org/10.1063/5.0255229
Structural energy storage combines energy storage with structural strength, reducing weight, saving space, and improving efficiency. Among various types, transparent structura...

Flexible Electrochemical Capacitors based on ZnO-Carbon Black Composite

Journal Article
Habib, W., Saji, A., Paul, F., Markapudi, P. R., Wilson, C., & Manjakkal, L. (2025)
Flexible Electrochemical Capacitors based on ZnO-Carbon Black Composite. Results in Engineering, 25, Article 104510. https://doi.org/10.1016/j.rineng.2025.104510
Flexible electrochemical capacitors (EC) or supercapacitors are found to be an efficient energy storage device for modern and future electronic gadgets that offer lightweight ...

A PIFA Array with Enhanced Bandwidth and Isolation for 5G Smartphone Applications

Presentation / Conference Contribution
Basherlou, H. J., Odiamenhi, M., Ojaroudi Parchin, N., Manjakkal, L., & See, C. H. (2025, March)
A PIFA Array with Enhanced Bandwidth and Isolation for 5G Smartphone Applications. Presented at URSI UK Symposium 2025, Durham University
This research presents a new antenna array system with enhanced impedance bandwidth and reduced mutual coupling designed for sub-6 GHz smartphone applications. The antenna res...

Sensors with Underwater Robots for Advanced Water Quality Monitoring

Presentation / Conference Contribution
Markapudi, P., Brown, H., Paul, F., Kanathedath, J., Kerrouche, A., & Manjakkal, L. (2025, February)
Sensors with Underwater Robots for Advanced Water Quality Monitoring. Poster presented at innoLAE 2025, Cambridge

Development of Structural Energy Storage Using 3D Shaped Electrode

Presentation / Conference Contribution
Kanathedath, J., Paul, F., Markapudi, P., & Manjakkal, L. (2025, February)
Development of Structural Energy Storage Using 3D Shaped Electrode. Presented at INNOLAE 2025, Cambridge

Spindle鈥怱haped Ni鈥怓e鈥怢ayered 麻豆社区 Hydroxide: Effect of Etching Time on Flexible Energy Storage

Journal Article
Nair, K. M., Ajith, S., Paul, F., Pallilavalappil, S., Thomas, N., Hinder, S. J., Manjakkal, L., & Pillai, S. C. (2025)
Spindle鈥怱haped Ni鈥怓e鈥怢ayered 麻豆社区 Hydroxide: Effect of Etching Time on Flexible Energy Storage. Small, 21(7), Article 2409959. https://doi.org/10.1002/smll.202409959
The rising demand for efficient energy storage in flexible electronics is driving the search for materials that are well鈥恠uited for the fabrication of these devices. Layered D...

Biodegradable biopolymers for electrochemical energy storage devices in a circular economy

Journal Article
Beg, M., Saju, J., Alcock, K. M., Mavelil, A. T., Markapudi, P. R., Yu, H., & Manjakkal, L. (2025)
Biodegradable biopolymers for electrochemical energy storage devices in a circular economy. RSC Sustainability, 3(1), 37-63. https://doi.org/10.1039/d4su00468j
The rising trend of green energy has made it necessary to utilise efficient green materials in electrochemical energy storage devices (EESDs) under a green economy. The need f...

Evaluation of Electrode-electrolyte Interaction of 2D Semiconductor WS2 for high Performance Electrochemical Devices

Presentation / Conference Contribution
Manjakkal, L., Marakapudi, P., Kanathedath, J., & Paul, F. (2024, December)
Evaluation of Electrode-electrolyte Interaction of 2D Semiconductor WS2 for high Performance Electrochemical Devices. Poster presented at Faraday Community poster symposium 2024, London

Synthesis of Zn linked 2D metal-organic framework in HHTP for zinc ion-based energy storage devices

Presentation / Conference Contribution
Paul, F., Markapudi, P., H See, C., Goh, K., & Manjakkal, L. (2024, November)
Synthesis of Zn linked 2D metal-organic framework in HHTP for zinc ion-based energy storage devices. Poster presented at Materials chemistry poster symposium, London, UK

Transparent Electrochemical Capacitors for the Next Generation of Bio-inspired Sensing Systems in Human-Machine Interaction

Presentation / Conference Contribution
Manjakkal, L. (2024, September)
Transparent Electrochemical Capacitors for the Next Generation of Bio-inspired Sensing Systems in Human-Machine Interaction. Presented at 38th Topical Meeting of the International 麻豆社区 of Electrochemistry, Manchester, UK

Pre-Napier Funded Projects

  • SEED (Role -PI ~拢10k) : Sustainable Energy System Development from Waste/Polluted Water
  • MUSES (EP/R026173/1)- Role 鈥 Co-I; Multi-Sensory Skin for Underwater Robots, Partnership Fund- EPSRC- ORCA Hub
  • UK ICURe (Midland Cohort D): Role-Senior Researcher -Flexible Supercapacitor- (Midland, Cohort D by INNOVATE UK programme
  • AQUASENSE (H2020-MSCA-ITN-2018-813680): Role 鈥 Co-I and Scientific Project Manager
  • PHL-SENSE (Role-PI- 拢30k) Royal Academy of Engineering Seed Fund-Circular Economy- Post harvest loss monitoring sensors

Current Post Grad projects

Previous Post Grad projects

Non-Napier PhD or MSc by Research supervisions

  • Second Supervisor (MSc)- Anjana Ramesh - University of Glasgow