Self-Powered 2D Material-Based pH Sensor and Photodetector Driven by Monolayer MoSe2 Piezoelectric Nanogenerator

2020 ◽  
Vol 12 (52) ◽  
pp. 58132-58139
Author(s):  
Peng Li ◽  
Zekun Zhang
Keyword(s):  
Ph Sensor ◽  
2D Material ◽  
Self Powered

Correction to Self-Powered pH Sensor Based on a Flexible Organic–Inorganic Hybrid Composite Nanogenerator

2015 ◽  
Vol 7 (3) ◽  
pp. 2135-2135
Author(s):  
Balasubramaniam Saravanakumar ◽  
Shin Soyoon ◽  
Sang-Jae Kim
Keyword(s):  
Hybrid Composite ◽  
Ph Sensor ◽  
Inorganic Hybrid ◽  
Self Powered

Self-Powered pH Sensor Based on a Flexible Organic–Inorganic Hybrid Composite Nanogenerator

2014 ◽  
Vol 6 (16) ◽  
pp. 13716-13723 ◽  
Author(s):  
Balasubramaniam Saravanakumar ◽  
Shin Soyoon ◽  
Sang-Jae Kim
Keyword(s):  
Hybrid Composite ◽  
Ph Sensor ◽  
Inorganic Hybrid ◽  
Self Powered

scholarly journals A membrane raindrop generator and its application as a self‐powered pH sensor

2020 ◽  
Author(s):  
Chunxu Chen ◽  
Guangzhong Xie ◽  
Mingliang Yao ◽  
Hong Pan ◽  
Yuanjie Su
Keyword(s):  
Ph Sensor ◽  
Self Powered

scholarly journals Bacteria Energy Recovery System Using Natural Soil Bacteria in Microbial Fuel Cells

Energies ◽  
2021 ◽  
Vol 14 (15) ◽  
pp. 4393
Author(s):  
Nathaniel Brochu ◽  
Benjamin Belanger-Huot ◽  
Dmytro Humeniuk ◽  
Lingling Gong ◽  
Mehran Abbaszadeh Amirdehi ◽  
...  
Keyword(s):  
Fuel Cells ◽  
Microbial Fuel Cells ◽  
Energy Recovery ◽  
Ph Sensor ◽  
Natural Soil ◽  
Super Capacitor ◽  
Energy Recovery System ◽  
Recovery System ◽  
Self Powered ◽  
Electrical Components

This paper describes a two-cycle bacteria energy recovery system (BERS) to power two embedded sensors: an ultra-low portable pH sensor and a sound sensor. The designed unit can handle up to seven microbial fuel cells (MFCs) to charge a super-capacitor. This allows the BERS to provide a constant 0.14 mW without further electrical components for signal conditioning. The two cycles were driven with a 100 kΩ load and a 10 Hz frequency. The BERS is also self-powered with an integrated start-up unit to be self-activated when the MFCs charge the energy-storing unit after three days. The BERS powered pH sensor has an error below 5% at 25 ∘C and is able to work continuously while being activated for 4 h. The performances of the pH and sound sensors were determined based on a compromise between accuracy and power consumption.

A self-powered 2D-material sensor unit driven by a SnSe piezoelectric nanogenerator

2021 ◽  
Author(s):  
Peng Li ◽  
Zekun Zhang ◽  
Wangtian Shen ◽  
Chunguang Hu ◽  
Wanfu Shen ◽  
...  
Keyword(s):  
Output Voltage ◽  
2D Materials ◽  
Sensor Unit ◽  
2D Material ◽  
Self Powered

SnSe demonstrates a higher piezoelectric output voltage than other 2D materials reported so far. We realized a solely 2D-material self-powered sensor unit.

Self powered pH sensor using piezoelectric composite worm structures derived by ionotropic gelation approach

2016 ◽  
Vol 237 ◽  
pp. 534-544 ◽  
Author(s):  
Nagamalleswara Rao Alluri ◽  
Sophia Selvarajan ◽  
Arunkumar Chandrasekhar ◽  
Saravanakumar Balasubramaniam ◽  
Ji Hyun Jeong ◽  
...  
Keyword(s):  
Ph Sensor ◽  
Piezoelectric Composite ◽  
Ionotropic Gelation ◽  
Self Powered

Introduction of Digital pH Sensor

2008 ◽  
Vol 62 (9) ◽  
pp. 1127-1130
Author(s):  
Yasuo Watanabe
Keyword(s):  
Ph Sensor

Self-powered ultraviolet–visible–near infrared perovskite/silicon hybrid photodetectors based on a novel Si/SnO2/MAPbI3/MoO3 heterostructure

2020 ◽  
Vol 13 (12) ◽  
pp. 121001
Author(s):  
Wei Qu ◽  
Shukun Weng ◽  
Liping Zhang ◽  
Min Sun ◽  
Bo Liu ◽  
...  
Keyword(s):  
Near Infrared ◽  
Self Powered

Development of a Self-Powered Food Sanitation Center

2002 ◽  
Author(s):  
Brady Krass ◽  
Charles Hannon ◽  
Joseph Gerstmann
Keyword(s):  
Self Powered ◽  
Food Sanitation
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