Hemtej Gullapalli Ph.D.
Hemtej Gullapalli Ph.D.
Battery Technologist at Analog Devices Inc
Verified email at
Cited by
Cited by
Synthesis of nitrogen-doped graphene films for lithium battery application
ALM Reddy, A Srivastava, SR Gowda, H Gullapalli, M Dubey, PM Ajayan
ACS nano, 2010
Wetting transparency of graphene
J Rafiee, X Mi, H Gullapalli, AV Thomas, F Yavari, Y Shi, PM Ajayan, ...
Nature materials 11 (3), 217-222, 2012
A materials perspective on Li-ion batteries at extreme temperatures
MTF Rodrigues, G Babu, H Gullapalli, K Kalaga, FN Sayed, K Kato, ...
nature energy 2 (8), 1-14, 2017
Protecting copper from electrochemical degradation by graphene coating
RKS Raman, PC Banerjee, DE Lobo, H Gullapalli, M Sumandasa, ...
Carbon 50 (11), 4040-4045, 2012
Flexible piezoelectric ZnO–paper nanocomposite strain sensor
H Gullapalli, VSM Vemuru, A Kumar, A Botello‐Mendez, R Vajtai, ...
small 6 (15), 1641-1646, 2010
Tunable bandgap in graphene by the controlled adsorption of water molecules
F Yavari, C Kritzinger, C Gaire, L Song, H Gulapalli, T Borca‐Tasciuc, ...
small 6 (22), 2535-2538, 2010
High sensitivity detection of NO2 and NH3 in air using chemical vapor deposition grown graphene
F Yavari, E Castillo, H Gullapalli, PM Ajayan, N Koratkar
Applied Physics Letters 100 (20), 2012
Harvesting energy from water flow over graphene
P Dhiman, F Yavari, X Mi, H Gullapalli, Y Shi, PM Ajayan, N Koratkar
Nano letters 11 (8), 3123-3127, 2011
Electrochemical synthesis of luminescent MoS 2 quantum dots
D Gopalakrishnan, D Damien, B Li, H Gullappalli, VK Pillai, PM Ajayan, ...
Chemical Communications 51 (29), 6293-6296, 2015
Three-dimensionally engineered porous silicon electrodes for Li ion batteries
SR Gowda, V Pushparaj, S Herle, G Girishkumar, JG Gordon, H Gullapalli, ...
Nano letters 12 (12), 6060-6065, 2012
Hexagonal boron nitride‐based electrolyte composite for Li‐ion battery operation from room temperature to 150 C
MTF Rodrigues, K Kalaga, H Gullapalli, G Babu, ALM Reddy, PM Ajayan
Advanced Energy Materials 6 (12), 1600218, 2016
Supercapacitor operating at 200 degrees celsius
RS Borges, ALM Reddy, MTF Rodrigues, H Gullapalli, K Balakrishnan, ...
Scientific reports 3 (1), 2572, 2013
Nitrogen-rich carbon nano-onions for oxygen reduction reaction
K Chatterjee, M Ashokkumar, H Gullapalli, Y Gong, R Vajtai, ...
Carbon 130, 645-651, 2018
Flexible ZnO–cellulose nanocomposite for multisource energy conversion
A Kumar, H Gullapalli, K Balakrishnan, A Botello‐Mendez, R Vajtai, ...
Small 7 (15), 2173-2178, 2011
Use of impedance spectroscopy for the estimation of Li-ion battery state of charge, state of health and internal temperature
K Mc Carthy, H Gullapalli, KM Ryan, T Kennedy
Journal of the Electrochemical Society 168 (8), 080517, 2021
High-temperature solid electrolyte interphases (SEI) in graphite electrodes
MTF Rodrigues, FN Sayed, H Gullapalli, PM Ajayan
Journal of power sources 381, 107-115, 2018
Facile synthesis of 3D anode assembly with Si nanoparticles sealed in highly pure few layer graphene deposited on porous current collector for long life Li‐ion battery
MV Shelke, H Gullapalli, K Kalaga, MTF Rodrigues, RR Devarapalli, ...
Advanced Materials Interfaces 4 (10), 1601043, 2017
Quasi-solid electrolytes for high temperature lithium ion batteries
K Kalaga, MTF Rodrigues, H Gullapalli, G Babu, LMR Arava, PM Ajayan
ACS applied materials & interfaces 7 (46), 25777-25783, 2015
Ionic liquid–organic carbonate electrolyte blends to stabilize silicon electrodes for extending lithium ion battery operability to 100 C
K Ababtain, G Babu, X Lin, MTF Rodrigues, H Gullapalli, PM Ajayan, ...
ACS Applied Materials & Interfaces 8 (24), 15242-15249, 2016
Graphene Growth via Carburization of Stainless Steel and Application in Energy Storage
H Gullapalli, ALM Reddy, S Kilpatrick, M Dubey, PM Ajayan
small, 2011
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