An aqueous-only, green route to exfoliate boron nitride for preparation of high thermal conductive boron nitride nanosheet/cellulose nanofiber flexible film

2018 ◽  
Vol 168 ◽  
pp. 287-295 ◽  
Author(s):  
Zhuorong Hu ◽  
Shan Wang ◽  
Guokang Chen ◽  
Qian zhang ◽  
Kun Wu ◽  
...  
Keyword(s):  
Boron Nitride ◽  
Cellulose Nanofiber ◽  
Flexible Film ◽  
Green Route ◽  
Boron Nitride Nanosheet

scholarly journals Sustainable Boron Nitride Nanosheet-Reinforced Cellulose Nanofiber Composite Film with Improved Mechanical Properties and Oxygen Barrier without the Cost of Color and Brittleness

2018 ◽  
Author(s):  
Hoang-Linh Nguyen ◽  
Zahid Hanif ◽  
Seul-A. Park ◽  
Bong Gill Choi ◽  
Thang Hong Tran ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Aqueous Solution ◽  
Boron Nitride ◽  
Composite Film ◽  
Food Packaging ◽  
Color Change ◽  
Cellulose Nanofiber ◽  
Oxygen Barrier ◽  
Boron Nitride Nanosheet

Herein, we introduce a boron nitride nanosheet (BNNS)-reinforced cellulose nanofiber (CNF) film as a sustainable oxygen barrier film that can potentially be applied in food packaging. Most of commodity plastics are oxygen-permeable. CNF exhibits an ideal oxygen transmittance rate (OTR) of <1 cc/m2/day in highly controlled conditions. A CNF film typically fabricated by the air drying of a CNF aqueous solution reveals an OTR of 19.08 cc/m2/day. The addition of 0-5 wt% BNNS to the CNF dispersion before drying results in a composite film with highly improved OTR, 4.7 cc/m2/day, which is sufficient for meat and cheese packaging. BNNS as a 2D nanomaterial increases the pathway of oxygen gas and reduces the chances of pin-hole formation during film fabrication involving water drying. In addition, BNNS improves the mechanical properties of the CNF films (Young’s modulus and tensile strength) without significant elongation reductions, probably due to the good miscibility of CNF and BNNS in the aqueous solution. BNNS addition also produces negligible color change, which is important for film aesthetics. An in vitro cell experiment was performed to reveal the low cytotoxicity of the CNF/BNNS composite. This composite film has great potential as a sustainable high-performance food packaging material.

Boron nitride–nanosheet enhanced cellulose nanofiber aerogel with excellent thermal management properties

2020 ◽  
Vol 241 ◽  
pp. 116425 ◽  
Author(s):  
Ya Liu ◽  
Yipeng Zhang ◽  
Tougen Liao ◽  
Li Gao ◽  
Meng Wang ◽  
...  
Keyword(s):  
Boron Nitride ◽  
Thermal Management ◽  
Cellulose Nanofiber ◽  
Boron Nitride Nanosheet

Preparation of a thermally conductive biodegradable cellulose nanofiber/hydroxylated boron nitride nanosheet film: the critical role of edge-hydroxylation

2018 ◽  
Vol 6 (25) ◽  
pp. 11863-11873 ◽  
Author(s):  
Kai Wu ◽  
Ping Liao ◽  
Rongni Du ◽  
Qin Zhang ◽  
Feng Chen ◽  
...  
Keyword(s):  
Thermal Conductivity ◽  
Boron Nitride ◽  
Nanocomposite Film ◽  
Critical Role ◽  
Cellulose Nanofiber ◽  
Novel Treatment ◽  
Boron Nitride Nanosheet ◽  
Thermally Conductive

A biodegradable and flexible CNF/EOH-BNNS nanocomposite film shows largely improved thermal conductivity by means of a novel treatment of edge-hydroxylation.

scholarly journals Sustainable Boron Nitride Nanosheet-Reinforced Cellulose Nanofiber Composite Film with Oxygen Barrier without the Cost of Color and Cytotoxicity

Polymers ◽  
2018 ◽  
Vol 10 (5) ◽  
pp. 501 ◽  
Author(s):  
Hoang-Linh Nguyen ◽  
Zahid Hanif ◽  
Seul-A Park ◽  
Bong Choi ◽  
Thang Tran ◽  
...  
Keyword(s):  
Boron Nitride ◽  
Composite Film ◽  
Cellulose Nanofiber ◽  
Oxygen Barrier ◽  
Nanofiber Composite ◽  
Boron Nitride Nanosheet ◽  
The Cost

Repelling Polysulfide Ions by Boron Nitride Nanosheet Coated Separators in Lithium–Sulfur Batteries

2019 ◽  
Vol 2 (4) ◽  
pp. 2620-2628 ◽  
Author(s):  
Ye Fan ◽  
Dan Liu ◽  
Md Mokhlesur Rahman ◽  
Tao Tao ◽  
Weiwei Lei ◽  
...  
Keyword(s):  
Boron Nitride ◽  
Boron Nitride Nanosheet ◽  
Lithium Sulfur Batteries ◽  
Polysulfide Ions ◽  
Lithium Sulfur

scholarly journals Self-Sensitization and Photo-Polymerization of Diacetylene Molecules Self-Assembled on a Hexagonal-Boron Nitride Nanosheet

Polymers ◽  
2018 ◽  
Vol 10 (2) ◽  
pp. 206 ◽  
Author(s):  
Elisseos Verveniotis ◽  
Yuji Okawa ◽  
Kenji Watanabe ◽  
Takashi Taniguchi ◽  
Takaaki Taniguchi ◽  
...  
Keyword(s):  
Boron Nitride ◽  
Hexagonal Boron Nitride ◽  
Photo Polymerization ◽  
Boron Nitride Nanosheet ◽  
Self Assembled

Aluminum Borate/Boron Nitride Nanosheet Fibers for Enhancing the Thermal Conductivity of Polymer Composites

2021 ◽  
Vol 4 (2) ◽  
pp. 2136-2142
Author(s):  
Xiao Hou ◽  
Zhenbang Zhang ◽  
Xianzhe Wei ◽  
Yue Qin ◽  
Guichen Song ◽  
...  
Keyword(s):  
Thermal Conductivity ◽  
Boron Nitride ◽  
Polymer Composites ◽  
Aluminum Borate ◽  
Boron Nitride Nanosheet

scholarly journals Correction: Hexagonal boron nitride nanosheet as an effective nanoquencher for the fluorescence detection of microRNA

2021 ◽  
Author(s):  
Xinyi Li ◽  
Song Chen ◽  
Qian Liu ◽  
Yonglan Luo ◽  
Xuping Sun
Keyword(s):  
Boron Nitride ◽  
Fluorescence Detection ◽  
Hexagonal Boron Nitride ◽  
Boron Nitride Nanosheet

Correction for ‘Hexagonal boron nitride nanosheet as an effective nanoquencher for the fluorescence detection of microRNA’ by Xinyi Li et al., Chem. Commun., 2021, DOI: 10.1039/d1cc03011f.

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