Corn straw cellulose nanocrystals: Preparation, structural coloration, and high-level anti-counterfeiting DOI Creative Commons
Xinjun Li,

Yu-Yao Zhao,

Qiang-Wu Tan

et al.

Industrial Crops and Products, Journal Year: 2024, Volume and Issue: 224, P. 120393 - 120393

Published: Dec. 30, 2024

Language: Английский

Chiral nematic cellulose nanocrystals and gluconic acid iridescent films with high flexibility and humidity response DOI
Siqi Wang,

Xiao Dai,

Dong Fu

et al.

Cellulose, Journal Year: 2024, Volume and Issue: 31(10), P. 6211 - 6224

Published: June 11, 2024

Language: Английский

Citations

1
Rigidity with Flexibility: Porous Triptycene Networks for Enhancing Methane Storage DOI Open Access
Fei Guo, Hui Ma,

Bin-Bin Yang

et al.

Polymers, Journal Year: 2024, Volume and Issue: 16(1), P. 156 - 156

Published: Jan. 4, 2024

In the pursuit of advancing materials for methane storage, a critical consideration arises given prominence natural gas (NG) as clean transportation fuel, which holds substantial potential alleviating strain on both energy resources and environment in forthcoming decade. this context, novel approach is undertaken, employing rigid triptycene foundational building block. This strategy coupled with incorporation dichloromethane 1,3-dichloropropane, serving flexible linkers, respectively. combination not only enables cost-effective fabrication but also expedites creation two distinct triptycene-based hypercrosslinked polymers (HCPs), identified PTN-70 PTN-71. Surprisingly, despite PTN-71 manifesting an inferior Brunauer–Emmett–Teller (BET) surface area when compared to rigidly linked PTN-70, it showcases remarkably enhanced adsorption capabilities, particularly under high-pressure conditions. At temperature 275 K pressure 95 bars, demonstrates impressive capacity 329 cm3 g−1. exceptional performance attributed unique network structure PTN-71, exhibits pronounced swelling response subjected elevated conditions, thus elucidating its superior characteristics. The development these advanced signifies significant stride realm storage underscores importance tailoring structural attributes optimized performance.

Language: Английский

Citations

0
Controlling the Optical Properties of Chiral Nematic Mesoporous Organosilica Films with Bioadditives DOI
Joanna Szymkowiak, Lucas J. Andrew, Wadood Y. Hamad

et al.

Nanoscale, Journal Year: 2024, Volume and Issue: unknown

Published: Jan. 1, 2024

Chiral nematic mesoporous organosilica (CNMO) films have unique iridescent properties that make them attractive candidates for decorations, sensing and photonics.

Language: Английский

Citations

0
Cellulose‐Based Switchable Circularly Polarized Light Emitter: Photo‐Actuated Chiral Assemblies With Azobenzene Polymers DOI Creative Commons

Wenye Sun,

Bing Tian, Bang An

et al.

Aggregate, Journal Year: 2024, Volume and Issue: unknown

Published: Nov. 21, 2024

ABSTRACT Circularly polarized luminescent materials find extensive applications in 3D displays, information encryption, and photoinduced supramolecular chirality. However, controlling the handedness of circularly luminescence remains a significant challenge advancing optical technologies. In this study, we present Janus light emitter comprising fluorescent film combined with chiral nematic cellulose switchable The achieves maximum dissymmetry factors (0.28 −0.65) through mode switching. addition, show emitter's versatility inducing helices azobenzene polymers varying polar groups, resulting signals. Importantly, chirality these can be switched by altering emitter. These results are expected to facilitate efficient design photoinduction devices.

Language: Английский

Citations

0
Corn straw cellulose nanocrystals: Preparation, structural coloration, and high-level anti-counterfeiting DOI Creative Commons
Xinjun Li,

Yu-Yao Zhao,

Qiang-Wu Tan

et al.

Industrial Crops and Products, Journal Year: 2024, Volume and Issue: 224, P. 120393 - 120393

Published: Dec. 30, 2024

Language: Английский

Citations

0