Hydrogel-based 3D evaporator with cross-linked fixation by carbon dots for ultra-high and stable solar steam generation

Chemical Engineering Journal, Год журнала: 2024, Номер 497, С. 154793 - 154793

Опубликована: Авг. 12, 2024

Язык: Английский

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Carbon nanotube-nano-Fe3O4 composite graphene hydrogel with optimized 3D structure for high-performance solar evaporation

Desalination, Год журнала: 2025, Номер unknown, С. 118840 - 118840

Опубликована: Март 1, 2025

Язык: Английский

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The Transport Properties of Water and Ions Confined in the Highly Aligned Graphene Aerogels: A Molecular Dynamics Simulation

The Journal of Physical Chemistry B, Год журнала: 2025, Номер unknown

Опубликована: Март 7, 2025

Highly aligned graphene aerogels (HAGA) with three-dimensional (3D) porous structures, excellent photothermal conversion ability and spectral absorption rate are considered to be a potential material develop efficient clean water production by utilizing solar energy energy. In this study, we employed molecular dynamics (MD) simulations investigate the mechanisms of salt ion transport within HAGA. We also explored how nanopore size network structure affects movement behavior ions. Improved blocking abilities were observed when HAGA was smaller. Specifically, 0.83 nm, both mobility ions significantly enhanced due single-chain phenomenon. addition, effects external temperature field on process nanoscale considered. It is found that became drastic increase temperature. Under same gradient, molecules flowed toward heat direction, however, moved cold direction. These special phenomena can explained thermal creep effect thermophoretic effect, respectively. Overall, these findings provide more thorough understanding HAGA, which significant for providing useful guidelines design.

Язык: Английский

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How Far Is the Nanocellulose Chip and Its Production in Reach? A Literature Survey

Nanomaterials, Год журнала: 2024, Номер 14(18), С. 1536 - 1536

Опубликована: Сен. 22, 2024

The slowdown of Moore’s Law necessitates an exploration novel computing methodologies, new materials, and advantages in chip design. Thus, carbon-based materials have promise for more energy-efficient systems the future. Moreover, sustainability emerges as a concern semiconductor industry. production recycling processes associated with current chips present huge environmental challenges. Electronic waste is major problem, sustainable solutions must be found. In this review, we examine alternative design based on nanocellulose, which also features properties transistors. Our review highlights that nanocellulose (NC) versatile material high-potential composite, it can fabricated to gain suitable electronic semiconducting properties. NC provides ideal support ink-printed transistors electronics, including green paper electronics. Here, summarise various processing procedures describe structure exclusively nanocellulose-based Furthermore, survey recent scientific efforts organic show how fully automated such full could achieved, Process Design Kit (PDK), expected variation models, standard cell library at logic-gate level, where multiple are connected perform basic logic operations—for instance, NOT-AND (NAND) gate. Taking all these attractive into account, envision using Automation (EDA) tool chains.

Язык: Английский

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Enhanced photothermal conversion performance of 3D Ti3C2TX MXene/cellulose composite aerogels with a facile preparation process

Surfaces and Interfaces, Год журнала: 2024, Номер 56, С. 105596 - 105596

Опубликована: Дек. 9, 2024

Язык: Английский

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