Alfonso Romero

According to our database, Alfonso Romero authored at least 18 papers between 2001 and 2024.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2024

ZnO Decorated Graphene-Based NFC Tag for Personal NO2 Exposure Monitoring during a Workday.

Alejandro Santos-Betancourt, José Carlos Santos-Ceballos, Mohamed Ayoub Alouani, Shuja Bashir Malik, Alfonso Romero, José Luis Ramírez, Xavier Vilanova, Eduard Llobet

Sensors, March, 2024

IoT Platform Enhanced With Neural Network for Air Pollutant Monitoring.

Alejandro Santos-Betancourt, José Carlos Santos-Ceballos, Foad Salehnia, Mohamed Ayoub Alouani, Alfonso Romero, José Luis Ramírez, Xavier Vilanova

IEEE Trans. Instrum. Meas., 2024

2023

Flexible Sensor Utilizing Polypyrrole Laser-Induced Graphene Nanocomposite for Room Temperature Ammonia Detection.

José Carlos Santos-Ceballos, Foad Salehnia, Alfonso Romero, Xavier Vilanova

Proceedings of the 2023 IEEE SENSORS, Vienna, Austria, October 29 - Nov. 1, 2023, 2023

2021

On the Use of Pulsed UV or Visible Light Activated Gas Sensing of Reducing and Oxidising Species with WO3 and WS2 Nanomaterials.

Ernesto González, Juan Casanova-Cháfer, Aanchal Alagh, Alfonso Romero, Xavier Vilanova, Selene Acosta, Damien Cossement, Carla Bittencourt, Eduard Llobet

Sensors, 2021

2020

LoRa Sensor Network Development for Air Quality Monitoring or Detecting Gas Leakage Events.

Ernesto González, Juan Casanova-Cháfer, Alfonso Romero, Xavier Vilanova, Jan Mitrovics, Eduard Llobet

Sensors, 2020

2019

Performance of Flexible Chemoresistive Gas Sensors after Having Undergone Automated Bending Tests.

Miriam Alvarado, Silvia De La Flor, Eduard Llobet, Alfonso Romero, José Luis Ramírez

Sensors, 2019

2018

Flexible Gas Sensors Employing Octahedral Indium Oxide Films.

Miriam Alvarado, Eric Navarrete, Alfonso Romero, José Luis Ramírez, Eduard Llobet

Sensors, 2018

Single-Crystalline Metal Oxide, Resistive Gas Sensors Advances and Perspectives.

Eduard Llobet, Eric Navarrete, Fatima Ezahra Annanouch, Miriam Alvarado, Ernesto González, José Luis Ramírez, Alfonso Romero, Xavier Vilanova, Manuel Domínguez Pumar, Stella Vallejos, Isabel Gràcia

Proceedings of the 2018 IEEE SENSORS, New Delhi, India, October 28-31, 2018, 2018

2017

Comparing performance of flexible and rigid substrates for l2O3 based gas sensors.

Miriam Alvarado, Eric Navarrete, Eduard Llobet, José Luis Ramírez, Alfonso Romero

Proceedings of the 2017 IEEE SENSORS, Glasgow, United Kingdom, October 29, 2017

2015

Energy Management of a Fuel-Cell Serial-Parallel Hybrid System.

Harrynson Ramirez-Murillo, Carlos Restrepo, Javier Calvente, Alfonso Romero, Roberto Giral

IEEE Trans. Ind. Electron., 2015

2014

Energy Management DC System Based on Current-Controlled Buck-Boost Modules.

Harrynson Ramirez-Murillo, Carlos Restrepo, Javier Calvente, Alfonso Romero, Roberto Giral

IEEE Trans. Smart Grid, 2014

Simplified Mathematical Model for Calculating the Oxygen Excess Ratio of a PEM Fuel Cell System in Real-Time Applications.

Carlos Restrepo, Tine Konjedic, Cristian Guarnizo, Oriol Avino-Salvado, Javier Calvente, Alfonso Romero, Roberto Giral

IEEE Trans. Ind. Electron., 2014

2012

Fuel cell emulator for oxygen excess ratio estimation on power electronics applications.

Carlos Restrepo, Carlos Andrés Ramos-Paja, Roberto Giral, Javier Calvente, Alfonso Romero

Comput. Electr. Eng., 2012

2011

Switching and linear power stages evaluation for PEM fuel cell emulation.

Carlos Andrés Ramos-Paja, Alfonso Romero, Roberto Giral, Luis Martínez-Salamero, Carlos Ignacio Sanchez Saenz

Int. J. Circuit Theory Appl., 2011

2010

A PEM Fuel-Cell Model Featuring Oxygen-Excess-Ratio Estimation and Power-Electronics Interaction.

Carlos Andrés Ramos-Paja, Roberto Giral, Luis Martínez-Salamero, Jenny Romano, Alfonso Romero, Giovanni Spagnuolo

IEEE Trans. Ind. Electron., 2010

Fuel cell MPPT for fuel consumption optimization.

Carlos Andrés Ramos-Paja, Giovanni Spagnuolo, Giovanni Petrone, Roberto Giral, Alfonso Romero

Proceedings of the International Symposium on Circuits and Systems (ISCAS 2010), May 30, 2010

2009

Minimum Fuel Consumption Strategy for PEM Fuel Cells.

Carlos Andrés Ramos-Paja, Carlos Bordons, Alfonso Romero, Roberto Giral, Luis Martínez-Salamero

IEEE Trans. Ind. Electron., 2009

2001

Sliding-mode control analog integrated circuit for switching DC-DC power converters.

Eduard Alarcón, Alfonso Romero, Alberto Poveda, Sonia Porta, Luis Martínez-Salamero

Proceedings of the 2001 International Symposium on Circuits and Systems, 2001