Chemically tailored molecular surface modification of cellulose nanofibrils for manipulating the charge density of triboelectric nanogenerators

Nano Energy ◽  
2021 ◽  
pp. 106369
Author(s):  
Yanhua Liu ◽  
Qiu Fu ◽  
Jilong Mo ◽  
Yanxu Lu ◽  
Chenchen Cai ◽  
...  
Keyword(s):  
Surface Modification ◽  
Charge Density ◽  
Cellulose Nanofibrils ◽  
Molecular Surface ◽  
Triboelectric Nanogenerators

scholarly journals Expanding the portfolio of tribo-positive materials: Aniline formaldehyde condensates for high charge density triboelectric nanogenerators

Nano Energy ◽  
2020 ◽  
Vol 67 ◽  
pp. 104291 ◽  
Author(s):  
Pengfei Zhao ◽  
Navneet Soin ◽  
Amit Kumar ◽  
Lin Shi ◽  
Shaoliang Guan ◽  
...  
Keyword(s):  
Charge Density ◽  
High Charge ◽  
High Charge Density ◽  
Triboelectric Nanogenerators ◽  
Positive Materials

scholarly journals Triboelectric nanogenerators and power-boards from cellulose nanofibrils and recycled materials

Nano Energy ◽  
2016 ◽  
Vol 30 ◽  
pp. 103-108 ◽  
Author(s):  
Chunhua Yao ◽  
Alberto Hernandez ◽  
Yanhao Yu ◽  
Zhiyong Cai ◽  
Xudong Wang
Keyword(s):  
Cellulose Nanofibrils ◽  
Recycled Materials ◽  
Triboelectric Nanogenerators

Interfacial electric field enhanced charge density for robust triboelectric nanogenerators by tailoring metal/perovskite Schottky junction

Nano Energy ◽  
2020 ◽  
Vol 73 ◽  
pp. 104747 ◽  
Author(s):  
Meng Wang ◽  
Jialong Duan ◽  
Xiya Yang ◽  
Yudi Wang ◽  
Yanyan Duan ◽  
...  
Keyword(s):  
Electric Field ◽  
Charge Density ◽  
Schottky Junction ◽  
Triboelectric Nanogenerators

Increasing the output charge quantity of triboelectric nanogenerators via frequency multiplication with a multigap-structured friction layer

2020 ◽  
Vol 13 (7) ◽  
pp. 2069-2076
Author(s):  
Nuanyang Cui ◽  
Cuihua Dai ◽  
Jinmei Liu ◽  
Long Gu ◽  
Rui Ge ◽  
...  
Keyword(s):  
Charge Density ◽  
Triboelectric Nanogenerator ◽  
Output Current ◽  
Frequency Multiplication ◽  
Friction Layer ◽  
Triboelectric Nanogenerators ◽  
Gap Structure

The multi-gap structure of friction layer increases the amount of triboelectric charge density and the output current of a triboelectric nanogenerator (TENG).

Charge density analysis of abiraterone acetate

2020 ◽  
Vol 76 (6) ◽  
pp. 1018-1026 ◽  
Author(s):  
Alexander A. Korlyukov ◽  
Anna V. Vologzhanina ◽  
Damian Trzybinski ◽  
Maura Malinska ◽  
Krzysztof Wozniak
Keyword(s):  
Charge Density ◽  
Crystal Packing ◽  
Voronoi Tessellation ◽  
Binding Pocket ◽  
Abiraterone Acetate ◽  
Molecular Surface ◽  
Main Role ◽  
Π Interactions ◽  
Density Analysis ◽  
Cytochrome P450 Family

A high-resolution single-crystal X-ray diffraction study of abiraterone acetate (1) has been carried out. The charge density distribution in the crystal of this anticancer drug is reconstructed from experimental data. The nature and the contributions of various intermolecular interactions to the total crystal energy are studied by means of the quantum theory `Atoms-in-Molecules', a non-covalent interactions method and energy framework plots. In general, dispersion C—H...H—C and C—H...π interactions play the main role in crystal packing of 1. The Voronoi tessellation analysis of 1 confirmed that contribution of hydrophobic and hydrophilic interactions to the molecular surface is close to their contribution to the total crystal energy. Similar analysis of abiraterone complexes with the cytochrome P450 family demonstrated that contribution of the C—H...H—C and C—H...π interactions to the molecular surface of the drug remains unchanged to fit the binding pocket, despite the presence of water and heme molecules, and hydrophilic groups within the pocket.

Chemically Functionalized Cellulose Nanofibrils for Improving Triboelectric Charge Density of a Triboelectric Nanogenerator

2020 ◽  
Vol 8 (50) ◽  
pp. 18678-18685
Author(s):  
Shuangxi Nie ◽  
Chenchen Cai ◽  
Xuejiao Lin ◽  
Chenyuan Zhang ◽  
Yanxu Lu ◽  
...  
Keyword(s):  
Charge Density ◽  
Cellulose Nanofibrils ◽  
Triboelectric Nanogenerator
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