Facile Synthesis of Monodisperse Mn3O4 Tetragonal Nanoparticles and Their Large-Scale Assembly into Highly Regular Walls by a Simple Solution Route

Small ◽  
2007 ◽  
Vol 3 (4) ◽  
pp. 606-610 ◽  
Author(s):  
Ning Wang ◽  
Lin Guo ◽  
Lin He ◽  
Xia Cao ◽  
Chinping Chen ◽  
...  
Keyword(s):  
Large Scale ◽  
Simple Solution ◽  
Facile Synthesis ◽  
Solution Route

Fabrication and Optical Properties of Large-Scale ZnO Nanotube Bundles via a Simple Solution Route

2007 ◽  
Vol 111 (47) ◽  
pp. 17521-17526 ◽  
Author(s):  
Qingjiang Yu ◽  
Wuyou Fu ◽  
Cuiling Yu ◽  
Haibin Yang ◽  
Ronghui Wei ◽  
...  
Keyword(s):  
Optical Properties ◽  
Large Scale ◽  
Simple Solution ◽  
Nanotube Bundles ◽  
Zno Nanotube ◽  
Solution Route

Facile synthesis of self-supported Mn3O4@C nanotube arrays constituting an ultrastable and high-rate anode for flexible Li-ion batteries

2017 ◽  
Vol 5 (18) ◽  
pp. 8555-8565 ◽  
Author(s):  
Bin Lu ◽  
Jun Liu ◽  
Renzong Hu ◽  
Hui Wang ◽  
Jiangwen Liu ◽  
...  
Keyword(s):  
Electrochemical Performance ◽  
Simple Solution ◽  
High Rate ◽  
Nanotube Arrays ◽  
Li Ion Batteries ◽  
Facile Synthesis ◽  
Solution Route ◽  
Li Ion

An anode of self-supported Mn3O4@C nanotube arrays has been fabricated by a simple solution route which shows superior electrochemical performance.

Facile synthesis of Ag@SiO2 core–shell nanowires on large scale

2014 ◽  
Vol 26 (3) ◽  
pp. 1602-1607 ◽  
Author(s):  
Fang Li ◽  
Yu-Ling Zhao ◽  
Wei Dai ◽  
Jing Chen ◽  
Zhengquan Li ◽  
...  
Keyword(s):  
Large Scale ◽  
Core Shell ◽  
Facile Synthesis ◽  
Shell Nanowires

Phil-Tech Meets Eco-Phil

2017 ◽  
Author(s):  
Don Ihde
Keyword(s):  
Research And Development ◽  
Multinational Corporations ◽  
Large Scale ◽  
Environmental Problems ◽  
Simple Solution ◽  
Development Projects ◽  
Rhetorical Strategies ◽  
Technological Research ◽  
Ground Floor ◽  
False Dichotomy

Don Ihde examines the “congenital dystopianism” shared by environmentalists, environmental philosophers, and philosophers of technology. Each group employs a “rhetoric of alarm” that connects the use of technologies with environmental degradations. Ihde calls attention to how excessive rhetorical strategies have locked us into a false dichotomy: either technological-environmental utopianism or dystopianism. The problem is that we have not yet fully diagnosed either what our technologies can or should do, or what the environmental crises actually are. So long as we continue to accept either utopian or dystopian forecasts we are unlikely to bring either technologies or ecosystems into appropriate focus. Techno-environmental problems are complex, ambiguous, and interwoven; they rarely lend themselves either to an easy techno-fix or simple solution. The hardest problem of them all is how to turn major actors in the economy green: large scale development projects and multinational corporations. The challenge for a proactive philosopher is to get on the ground floor of technological research and development in order to help figure out how to green the economy itself.

scholarly journals Facile Synthesis of Nanoporous Amorphous Silica on Silicon Substrate

2020 ◽  
Vol 2020 ◽  
pp. 1-6
Author(s):  
Luo Hui ◽  
Huang Yongquan ◽  
Wu Lili ◽  
Ge Yanming ◽  
Huang Kaichen ◽  
...  
Keyword(s):  
Amorphous Silica ◽  
Large Scale ◽  
Room Temperature ◽  
Thermal Evaporation ◽  
Metal Particles ◽  
Nanoporous Structure ◽  
Facile Synthesis ◽  
Ultraviolet Emission ◽  
Key Factor ◽  
Nanoporous Structures

Large-scale nanoporous amorphous silica nanostructure is fabricated via a simply etched approach and effective thermal evaporation process. The nanoporous amorphous silica was synthesized by a general and scalable process via etching by metal particles on the silica sheets. In this study, we elucidated how a nanoporous structure was performed and the addition of indium is the key factor that determined the formation of the nanoporous structures. The morphology and the sizes of the porous structure could be tunable by the sizes and the shape of the metal. We discovered a promising optical property in the as-synthesized nanostructures, which have a photoluminescence in an intensive ultraviolet emission as well as a broad visible emission at room temperature.

A simple solution route to controlled synthesis of ZnS submicrospheres, nanosheets and nanorods

2006 ◽  
Vol 17 (18) ◽  
pp. 4731-4735 ◽  
Author(s):  
Zhigang Zhao ◽  
Fengxia Geng ◽  
Hongtao Cong ◽  
Jinbo Bai ◽  
Hui-Ming Cheng
Keyword(s):  
Simple Solution ◽  
Controlled Synthesis ◽  
Solution Route
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