Results 71 to 80 of about 577,325 (292)

Laser‐Induced Graphene from Waste Almond Shells

Advanced Functional Materials, EarlyView.
Almond shells, an abundant agricultural by‐product, are repurposed to create a fully bioderived almond shell/chitosan composite (ASC) degradable in soil. ASC is converted into laser‐induced graphene (LIG) by laser scribing and proposed as a substrate for transient electronics.
Yulia Steksova, Anna Chiara Bressi, Marina Galliani, Attilio Marino, Gianni Ciofani, Eduardo Machado‐Charry, Hilda Gomez Bernal, Alessandra Francini, Luca Sebastiani, Francesco Greco   +9 more
wiley   +1 more source

Highly Sensitive Electrochemical Biosensor Based on Hairy Particles with Controllable High Enzyme Loading and Activity

Advanced Functional Materials, EarlyView.
For the first time, a highly sensitive electrochemical biosensor based on SiO2‐based hairy particles with a grafted PDMAEMA polymer brush containing a quantifiable and large amount of immobilized Laccase is reported. The fabricated biosensor exhibits a sensitivity of 0.14 A·m⁻¹, a limit of detection (LOD) of 0.1 µm, and a detection range of 0.3–750 µm,
Pavel Milkin, Anila Antony, Hongtao Cai, Antonia Debevc, Ceyda Topal, Anne Linhardt, Alla Synytska, Leonid Ionov   +7 more
wiley   +1 more source

Conveyor CVD to high-quality and productivity of large-area graphene and its potentiality

Nano Convergence
The mass production of high-quality graphene is required for industrial application as a future electronic material. However, the chemical vapor deposition (CVD) systems previously studied for graphene production face bottlenecks in terms of quality ...
Dong Yun Lee, Jungtae Nam, Gil Yong Lee, Imbok Lee, A-Rang Jang, Keun Soo Kim   +5 more
doaj   +1 more source

Progress and perspective of the cathode/electrolyte interface construction in all‐solid‐state lithium batteries

Carbon Energy, 2021
Security risks of flammability and explosion represent major problems with the use of conventional lithium rechargeable batteries using a liquid electrolyte.
Shiming Su, Jiabin Ma, Liang Zhao, Kui Lin, Qidong Li, Shasha Lv, Feiyu Kang, Yan‐Bing He   +7 more
doaj   +1 more source

Electron with arbitrary pseudo spins in multilayer graphene

, 2015
Using the low-energy effective Hamiltonian of the ABC-stacked multilayer graphene, pseudo spin coupling to real orbital angular momentum of electron in multilayer graphene is investigated.
Prarokijjak, Worasak, Soodchomshom, Bumned   +1 more
core   +1 more source

Biomass Native Structure Into Functional Carbon‐Based Catalysts for Fenton‐Like Reactions

Advanced Functional Materials, EarlyView.
This study indicates that eight biomasses with 2D flaky and 1D acicular structures influence surface O types, morphology, defects, N doping, sp2 C, and Co nanoparticles loading in three series of carbon, N‐doped carbon, and cobalt/graphitic carbon. This work identifies how these structural factors impact catalytic pathways, enhancing selective electron
Wenjie Tian, Jingkai Lin, Zhihao Tian, Selusiwe Ncube, Huayang Zhang, Emiliano Cortés, Hongqi Sun, Shaobin Wang   +7 more
wiley   +1 more source

Sealing Graphene Nanodrums [PDF]

Nano Letters, 2019
Despite theoretical predictions that graphene should be impermeable to all gases, practical experiments on sealed graphene nanodrums show small leak rates. Thus far, the exact mechanism for this permeation has remained unclear, because different potential leakage pathways have not been studied separately.
Martin Lee, Dejan Davidovikj, Banafsheh Sajadi, Makars Šiškins, Farbod Alijani, Herre S. J. van der Zant, Peter G. Steeneken   +6 more
openaire   +4 more sources

Composites of Shellac and Silver Nanowires as Flexible, Biobased, and Corrosion‐Resistant Transparent Conductive Electrodes

Advanced Functional Materials, EarlyView.
Shellac, a centuries‐old natural resin, is reimagined as a green material for flexible electronics. When combined with silver nanowires, shellac films deliver transparency, conductivity, and stability against humidity. These results position shellac as a sustainable alternative to synthetic polymers for transparent conductors in next‐generation ...
Rahaf Nafez Hussein, Tiago Carneiro Gomes, Eliza Ng, Simon Rondeau‐Gagné, Tricia Breen Carmichael   +4 more
wiley   +1 more source

Designing all-graphene nanojunctions by covalent functionalization

, 2011
We investigated theoretically the effect of covalent edge functionalization, with organic functional groups, on the electronic properties of graphene nanostructures and nano-junctions.
Abe S., Alice Ruini, Barone V., Bekyarova E., Burghard M., Cai J., Caldas M. J., Campos L. C., Cano-Márquez A. G., Castro Neto A. H., Caterina Cocchi, Chen W., Chen Z., Datta S. S., Deborah Prezzi, Dewar M. J. S., Dávila L. Y. A., Elisa Molinari, Farmer D. B., Farmer D. B., Geim A., Han M. Y., Hantal G., Jia X., Jiao L., Kosynkin D. V., Lair S., Li X., Loh K., Lohmann T., Lopez-Bezanilla A., Lu Y. H., Marilia J. Caldas, Nakada K., Novoselov K. S., Ponomarenko L., Prezzi D., Prezzi D., Qian H., Roothaan C. C. J., Sevinçli H., Sinitskii A., Soldano C., Son Y.-W., Sun J. T., Tachikawa H., Venkataraman L., Wang X., Wang X., Wang X., Wetmore S. D., Xia F., Yang L., Yang L., Yang X., Zhang Y.-H.   +55 more
core   +1 more source

Electroactive Metal–Organic Frameworks for Electrocatalysis

Advanced Functional Materials, EarlyView.
Electrocatalysis is crucial in sustainable energy conversion as it enables efficient chemical transformations. The review discusses how metal–organic frameworks can revolutionize this field by offering tailorable structures and active site tunability, enabling efficient and selective electrocatalytic processes.
Irena Senkovska, Yutong Luo, Ruyan Zhao, Jianjun Zhang, Mingchao Wang, Xinliang Feng, Eike Brunner, Stefan Kaskel   +7 more
wiley   +1 more source