Reaction Chemistry & Engineering, Journal Year: 2023, Volume and Issue: 9(1), P. 148 - 159
Published: Oct. 5, 2023
CN modified with carbon and nitrogen vacancies was obtained through calcination under different atmospheres, resulting in efficient visible-light-driven photocatalysts for the conversion of biomass-relevant alcohols into fine chemicals.
Language: Английский
Materials, Journal Year: 2024, Volume and Issue: 17(1), P. 271 - 271
Published: Jan. 4, 2024
The next step in nanotechnology is to establish a methodology assemble new functional materials based on the knowledge of nanotechnology. This task undertaken by nanoarchitectonics. In nanoarchitectonics, we architect material systems from nanounits such as atoms, molecules, and nanomaterials. terms hierarchy structure harmonization function, created nanoarchitectonics has similar characteristics organization biosystems. Looking at actual biofunctional systems, dynamic properties interfacial environments are key. other words, interfaces important for production bio-like highly systems. this review paper, will be discussed, looking recent typical examples. particular, basic topics “molecular manipulation, arrangement, assembly” “material production” discussed first two sections. Then, following section, “fullerene assembly: zero-dimensional unit advanced materials”, discuss how various structures can very nanounit, fullerene. above examples demonstrate versatile possibilities architectonics interfaces. last these tendencies summarized, future directions discussed.
Language: Английский
Citations
8
Journal of Inorganic and Organometallic Polymers and Materials, Journal Year: 2024, Volume and Issue: 34(7), P. 2926 - 2947
Published: April 16, 2024
Abstract The characteristic feature of a biofunctional system is that components with various functions work together. These multi-components are not simply mixed together, but rationally arranged. fundamental technologies to do this in an artificial include the synthetic chemistry substances make component unit, science and techniques for assembling them, technology analyzing their nanoostructures. A new concept, nanoarchitectonics, can play role. Nanoarchitectonics post-nanotechnology concept involves building functional materials reflect nanostructures. In particular, approach combining multiple types create composite area where nanoarchitectonics be powerful tool. This review summarizes such examples related studies. presented areas catalyst & photocatalyst, energy, sensing environment, bio medical, other applications illustrate potential wide range applications. order show stages development, only state-of-the-art, also those successful developments existing research. Finally, summary brief discussion future challenges will given. applicable all aims establish ultimate methodology science.
Language: Английский
Citations
5
ACS Sustainable Resource Management, Journal Year: 2024, Volume and Issue: 1(2), P. 303 - 315
Published: Jan. 20, 2024
Remediating pollutants in water sources is essential for preserving and protecting our resources. Water pollution can have severe environmental, economic, public health consequences. scarcity domestic purposes eventually be addressed by improving wastewater management. In the present study, highly active magnetically separable Cr-doped copper ferrites CuFe2–xCrxO4 (x = 0, 0.2, 0.4, 0.6, 0.8, 1) were synthesized via a sol–gel technique employed conversion of nitrophenols to aminophenols photooxidative deterioration various dyes such as methyl orange (MO), rhodamine B (RhB), methylene blue (MB), well their ternary solution (RhB + MO MB). Powder X-ray diffraction investigation indicates that prepared phases are indexed Fd3̅ m space group except CuFe2O4, which crystallizes I41/amd group. The M–H hysteresis loop results support ferromagnetic behavior nanophases, makes them separable. optical-band-gap energies nanostructures found range 1.70–1.39 eV, appropriate reliable photocatalysts. CuFe2O4 was most efficient nanocatalyst toward aminophenols, while CuCrFeO4 showed maximum degradation efficiency dyes. kinetic models correctly explain both reduction photodegradation processes using pseudo-first-order kinetics. Further, several recyclability runs demonstrated nanocatalysts extremely stable reusable. This study reflects possibility employing mesoporous practical applications treatment wastewater.
Language: Английский
Citations
4
Green Energy & Environment, Journal Year: 2025, Volume and Issue: unknown
Published: March 1, 2025
Language: Английский
Citations
0
ACS Applied Energy Materials, Journal Year: 2025, Volume and Issue: unknown
Published: May 1, 2025
Language: Английский
Citations
0
Micromachines, Journal Year: 2024, Volume and Issue: 15(2), P. 282 - 282
Published: Feb. 17, 2024
Nanotechnology has advanced the techniques for elucidating phenomena at atomic, molecular, and nano-level. As a post nanotechnology concept, nanoarchitectonics emerged to create functional materials from unit structures. Consider material function when enables design of whose internal structure is controlled nanometer level. Material determined by two elements. These are that forms core environment (matrix) surrounds it. This review paper discusses confined space, which field controlling molecular machines. The first few sections introduce some various dynamic functions in spaces, considering biospace. In latter sections, examples research on behavior machines, such as motors, spaces discussed. particular, surface space nanospace taken up typical space. What these show not only central unit, but also surrounding spatial configuration necessary higher expression. Nanoarchitectonics will play important roles architecture total system.
Language: Английский
Citations
3
Materials, Journal Year: 2024, Volume and Issue: 17(4), P. 936 - 936
Published: Feb. 17, 2024
It has become clear that superior material functions are derived from precisely controlled nanostructures. This been greatly accelerated by the development of nanotechnology. The next step is to assemble materials with knowledge their nano-level structures. task assigned post-nanotechnology concept nanoarchitectonics. However, nanoarchitectonics, which creates intricate three-dimensional functional structures, not always easy. Two-dimensional nanoarchitectonics based on reactions and arrangements at surface may be an easier target tackle. A better methodology would define a two-dimensional structure then develop it into function. According these backgrounds, this review paper organized as follows. introduction followed summary three issues; (i) 2D 3D dynamic control: liquid crystal commanded surface, (ii) rational construction: metal-organic framework (MOF) covalent organic (COF); (iii) amplification: cells regulated surface. In addition, summarizes important aspects ultimate perspective. goal establish integrated creation reconsidering various reported cases viewpoint where can regarded method for everything in science.
Language: Английский
Citations
3
Journal of Materials Science Materials in Electronics, Journal Year: 2024, Volume and Issue: 35(16)
Published: June 1, 2024
Language: Английский
Citations
3
Journal of Materials Chemistry A, Journal Year: 2024, Volume and Issue: unknown
Published: Jan. 1, 2024
The one-pot synthesis of plasmonic black gold will facilitate rapid exploration gold's applications in a range fields and also pave the way for scalable industrial deployment.
Language: Английский
Citations
3
Industrial & Engineering Chemistry Research, Journal Year: 2024, Volume and Issue: 63(8), P. 3491 - 3503
Published: Feb. 20, 2024
This work provided a green, one-pot route to synthesize mesoporous g-C3N4. A series of characterizations revealed that the sample maintained typical structure The findings displayed this material had enlarged porosity and optical properties. largest SBET (32.65 m2/g) was 4.36 times larger than bulk (7.48 m2/g). photoactivity prepared photocatalysts measured by photocatalytic removal rhodamine B (RhB). In agreement with characterization analysis, g-C3N4 (99.60%) exhibited 3.88 better efficiency (25.63%) an 11.19 faster reaction rate in same period. addition, possible mechanism photodecomposition identified electron spin resonance (ESR) trapping tests. results demonstrated •O2– •OH made contributions, played dominant role process. research offers promising method for synthesis environmentally friendly cost-effective remarkably high photoactivity.
Language: Английский
Citations
2