Nanoengineered Transparent, Free-Standing, Conductive Nanofibrous Membranes

2009 ◽  
Vol 113 (45) ◽  
pp. 19525-19530 ◽  
Author(s):  
Wenzhao Jia ◽  
Ying Wang ◽  
Joysurya Basu ◽  
Timothy Strout ◽  
C. Barry Carter ◽  
...  
Keyword(s):  
Free Standing ◽  
Nanofibrous Membranes

Enhanced ammonia sensing characteristics of CeO2-decorated SiO2/PANI free-standing nanofibrous membranes

2018 ◽  
Vol 54 (3) ◽  
pp. 2333-2342 ◽  
Author(s):  
Zengyuan Pang ◽  
Qingxin Nie ◽  
Yanan Zhu ◽  
Mingqiao Ge ◽  
Mingqing Chen
Keyword(s):  
Free Standing ◽  
Ammonia Sensing ◽  
Nanofibrous Membranes ◽  
Sensing Characteristics

Free-standing zirconia nanofibrous membranes with robust flexibility for corrosive liquid filtration

RSC Advances ◽  
2014 ◽  
Vol 4 (6) ◽  
pp. 2756-2763 ◽  
Author(s):  
Yuecheng Chen ◽  
Xue Mao ◽  
Haoru Shan ◽  
Jianmao Yang ◽  
Huaping Wang ◽  
...  
Keyword(s):  
Free Standing ◽  
Liquid Filtration ◽  
Corrosive Liquid ◽  
Nanofibrous Membranes

Free-standing SiO2/TiO2–MoS2 composite nanofibrous membranes as nanoadsorbents for efficient Pb(ii) removal

2020 ◽  
Vol 44 (30) ◽  
pp. 13030-13035 ◽  
Author(s):  
Luiza A. Mercante ◽  
Rafaela S. Andre ◽  
Rodrigo Schneider ◽  
Luiz H. C. Mattoso ◽  
Daniel S. Correa
Keyword(s):  
Heavy Metal ◽  
Hybrid Material ◽  
Metal Removal ◽  
Heavy Metal Removal ◽  
Free Standing ◽  
Practical Utility ◽  
Nanofibrous Membranes ◽  
Ceramic Nanofibers

The practical utility of a hybrid material based on flexible free-standing ceramic nanofibers functionalized with MoS2 for heavy metal removal.

Thermal relaxation in combination with fiberglass confined interpenetrating networks: a key calcination process for as-desired free standing metal oxide nanofibrous membranes

RSC Advances ◽  
2016 ◽  
Vol 6 (90) ◽  
pp. 86798-86807 ◽  
Author(s):  
Nakarin Subjalearndee ◽  
Varol Intasanta
Keyword(s):  
Metal Oxide ◽  
Thermal Relaxation ◽  
Solar Light ◽  
Interpenetrating Networks ◽  
Free Standing ◽  
Calcination Process ◽  
Nanofibrous Membranes ◽  
Model Subject

Using Pd/Pt-decorated solar light active ZnWO4/mixed-phased TiO2 nanofibers as a model subject, we investigate the prerequisites for the construction of mechanically stable metal oxide nanofibrous membranes.

Mechanically Compatible UV Photodetectors Based on Electrospun Free‐Standing Y 3+ ‐Doped TiO 2 Nanofibrous Membranes with Enhanced Flexibility

2020 ◽  
Vol 30 (52) ◽  
pp. 2005291
Author(s):  
Ziliang Li ◽  
Mahesh K. Joshi ◽  
Jiaxin Chen ◽  
Zhiming Zhang ◽  
Ziqing Li ◽  
...  
Keyword(s):  
Free Standing ◽  
Uv Photodetectors ◽  
Nanofibrous Membranes

Body balance in a free-standing position in road and off-road cyclists

2014 ◽  
Vol 6 (4) ◽  
Author(s):  
Paulina Hebisz ◽  
Rafal Hebisz ◽  
Marek Zaton
Keyword(s):  
Sagittal Plane ◽  
Standing Position ◽  
The Body ◽  
Free Standing ◽  
Body Balance ◽  
Eyes Closed ◽  
Road Cycling ◽  
Progressive Exercise ◽  
Before And After ◽  
Road Cyclists

AbstractBackground: The purpose of this study was to compare body balance in road and off-road cyclists, immediately before and after the racing season.Material/Methods: Twenty individuals participated in the study and they were divided into two groups: specialists in road-cycling (n = 10) and in off-road cycling (n = 10). Immediately before and after the five-month racing season stabilographic trials were carried out (at rest and after progressive exercise). In assessing body balance the distance and velocity of the centre shifts (in the anterior-posterior and left-right direction) were analysed. The tests were performed with the cyclists’ eyes open, eyes closed, and in feedback.Results: After the racing season, in the off-road cyclists’ group, distance and velocity of the centre of pressure shifts increased after a progressive exercise.Conclusions: In the off-road cyclists’ group the balance of the body in the sagittal plane deteriorated after the racing season. Moreover, after the racing season off-road cyclists were characterized by a worse balance of the body, compared to road cyclists

Wrinkling Poly(trimethylene 2,5-Furanoate) Free-standing Films: Nanostructure Formation and Physical Properties

2020 ◽  
Author(s):  
Michelina Soccio ◽  
Nadia Lotti ◽  
Andrea Munari ◽  
Esther Rebollar ◽  
Daniel E Martínez-Tong
Keyword(s):  
Irradiation Time ◽  
Polymer Surface ◽  
Laser Source ◽  
Free Standing ◽  
Force Microscopy ◽  
Nanostructure Formation ◽  
Physicochemical Changes ◽  
Angle Measurements ◽  
Atomic Force ◽  
Contact Angle Measurements

<p>Nanostructured wrinkles were developed on fully bio-based poly(trimethylene furanoate) (PTF) films by using the technique of Laser Induced Periodic Surface Structures (LIPSS). We investigated the effect of irradiation time on wrinkle formation using an UV pulsed laser source, at a fluence of 8 mJ/cm2. It was found that the pulse range between 600 and 4800 pulses allowed formation of periodic nanometric ripples. The nanostructured surface was studied using a combined macro- and nanoscale approach. We evaluated possible physicochemical changes taking place on the polymer surface after irradiation by infrared spectroscopy, contact angle measurements and atomic force microscopy. The macroscopic physicochemical properties of PTF showed almost no changes after nanostructure formation, differently from the results previously found for the terephthalic counterparts, as poly(ethyleneterephthalate), PET, and poly(trimethyleneterephthalate), PTT. The surface mechanical properties of the nanostructured PTF were found to be improved, as evidenced by nanomechanical force spectroscopy measurements. In particular, an increased Young’s modulus and higher stiffness for the nanostructured sample were measured. <br></p>

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