A facile oxidation–dehydration reaction-driven robust porous copper oxide nanobelt coating on copper foam for an energy-saving and low-cost urea oxidization reaction

2019 ◽  
Vol 55 (90) ◽  
pp. 13562-13565 ◽  
Author(s):  
Yanqing Wang ◽  
Yuemeng Li ◽  
Liping Ding ◽  
Jun Ding
Keyword(s):  
Copper Oxide ◽  
Energy Saving ◽  
Low Cost ◽  
Dehydration Reaction ◽  
Copper Foam ◽  
Porous Copper

A facile oxidation–dehydration reaction-driven robust porous copper oxide nanobelt coating on copper foam for an energy-saving and low-cost UOR.

Room temperature thiosulfate ion redox reaction-driven synthesis of a robust porous copper–cobalt–sulfur–oxygen nanowire coating on copper foam for highly-efficient and low-cost oxygen evolution reaction

2019 ◽  
Vol 55 (59) ◽  
pp. 8587-8590
Author(s):  
Yanqing Wang ◽  
Yuemeng Li ◽  
Liping Ding ◽  
Aaron Ong ◽  
Jun Ding
Keyword(s):  
Oxygen Evolution ◽  
Oxygen Evolution Reaction ◽  
Redox Reaction ◽  
Room Temperature ◽  
Low Cost ◽  
Highly Efficient ◽  
Copper Foam ◽  
Porous Copper

Room temperature thiosulfate ion redox reaction-driven synthesis of robust porous Cu–Co–S–O NWC on copper foam for highly-efficient and low-cost OER.

Bifunctional single-atomic Mn sites for energy-efficient hydrogen production

Nanoscale ◽  
2021 ◽  
Author(s):  
Xianyun Peng ◽  
Junrong Hou ◽  
Yuying Mi ◽  
Jiaqiang Sun ◽  
Gaocan Qi ◽  
...  
Keyword(s):  
Hydrogen Production ◽  
Energy Saving ◽  
Hydrogen Evolution Reaction ◽  
Energy Efficient ◽  
Low Cost ◽  
Clean Energy ◽  
H2 Production ◽  
Energy Technology ◽  
Highly Active ◽  
Clean Energy Technology

Electrocatalytic hydrogen evolution reaction (HER) for H2 production is essential for future renewable and clean energy technology. Screening energy-saving, low-cost, and highly active catalysts efficiently, however, is still a grand...

Features and Construction of Prefabricated Buildings

2014 ◽  
Vol 580-583 ◽  
pp. 2262-2265
Author(s):  
Yu Hong Zhao
Keyword(s):  
Energy Saving ◽  
Environmental Protection ◽  
Industrial Production ◽  
Low Cost

Prefabricated buildings have the advantages of convenient construction, low cost, energy saving and environmental protection, etc., it is suitable for industrial production of buildings, lifting and connections of prefabricated components are key to construct the prefabricated buildings.

scholarly journals Low-Cost and Energy-Saving Wireless Sensor Network for Real-Time Urban Mobility Monitoring System

2015 ◽  
Vol 2015 ◽  
pp. 1-8 ◽  
Author(s):  
Joyoung Lee ◽  
Zijia Zhong ◽  
Bo Du ◽  
Slobodan Gutesa ◽  
Kitae Kim
Keyword(s):  
Energy Saving ◽  
Fiber Optics ◽  
Monitoring System ◽  
Data Center ◽  
Low Cost ◽  
Wireless Sensor ◽  
Navigation Systems ◽  
Urban Mobility ◽  
Proof Of Concept ◽  
Sensor Unit

This paper presents a low-cost and energy-saving urban mobility monitoring system based on wireless sensor networks (WSNs). The primary components of the proposed sensor unit are a Bluetooth sensor and a Zigbee transceiver. Within the WSN, the Bluetooth sensor captures the MAC addresses of Bluetooth units equipped in mobile devices and car navigation systems. The Zigbee transceiver transmits the collected MAC addresses to a data center without any major communications infrastructures (e.g., fiber optics and 3G/4G network). A total of seven prototype sensor units have been deployed on roadway segments in Newark, New Jersey, for a proof of concept (POC) test. The results of the POC test show that the performance of the proposed sensor unit appears promising, resulting in 2% of data drop rates and an improved Bluetooth capturing rate.

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