Results 91 to 100 of about 2,118 (307)

Photochemical Degradation of Fluocinolone Acetonidin Drug in Aqueous Solutions Using Nanophotocatalyst ZnO Doped by C, N, and S [PDF]

open access: yesIranian Journal of Chemistry & Chemical Engineering, 2017
It has been shown that the photocatalytic activity of doped semiconductor with some nonmetals is higher than a pure semiconductor. Hence, with an attempt to achieve higher photocatalytic activity, doped ZnO with C, N, and S was prepared by a sedimentary ...
Sepideh Hojat Ansari, Masoud Giahi
doaj  

Apparent Directional Emittances of Random Rough Surfaces of Metals and Nonmetals [PDF]

open access: yes, 1972
application/pdfIt is a well-known fact that the graphic forms of the apparent directional emittances of the metallic and the nonmetallic rough surfaces,indicated in polar co-ordinates,are different from those of the flat smooth surfaces of the same kinds.
32030, 32029, Kimio, KANAYAMA
core  

Overview of Research Progress and Development of Cathode Materials for Aqueous Na‐Ion Batteries

open access: yesAsia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT Aqueous sodium‐ion batteries (ASIBs) have now been viewed as the promising energy storage technique for the grid application due to their intrinsic safety and cost‐effectiveness. However, their energy density and cycling stability are still unsatisfactory accompanied by the narrow electrochemical stability window of water and parasitic side ...
Zhiwei Shi   +5 more
wiley   +1 more source

Harnessing ferroptosis from multilayer defense networks to nanoplatforms for specific cancer therapy

open access: yesBMEMat, EarlyView.
Nanomaterials target metabolically‐regulated ferroptosis for cancer therapy. Iron‐based or alternative nanoplatforms integrate ferroptosis with chemotherapy, immunotherapy, or radiotherapy. They enable stimulus‐responsive therapies (photothermal, photodynamic, sonodynamic) activated by near‐infrared, light, or ultrasound, achieving potent synergistic ...
Xinyue Xu   +5 more
wiley   +1 more source

Emission of Hazardous Substances During Fires in Selected Facilities

open access: yesApplied Sciences
Fires are among the few processes that significantly impact the state and quality of the environment. Depending on the type and quantity of materials, products, or waste accumulated at a given location, various substances can be released into the ...
Anna Rabajczyk   +5 more
doaj   +1 more source

Recent advances in nonmetallic modulation of palladium-based electrocatalysts

open access: yes, 2023
Modulating the electrocatalytic performance of Palladium (Pd) with nonmetallic elements (e.g., H, B, C, N, O, P and S) has gained ever-increasing attention since their introduction has been proven to effectively modulate the 3d-electronic configuration ...
Wang, Yufei   +5 more
core  

From Green Governance to Biodiversity Strategy: The Role of Environmentally Experienced Directors in Chinese Firms

open access: yesBusiness Strategy and the Environment, EarlyView.
ABSTRACT This study investigates how directors with environmental protection (EP) backgrounds influence corporate biodiversity concern (BIO) among Chinese A‐share listed firms from 2008 to 2023. Drawing on Upper Echelons Theory, we argue that directors' environmental expertise shapes firms' biodiversity strategies.
Chengming Huang   +2 more
wiley   +1 more source

Plating by glass-bead peening [PDF]

open access: yes, 1971
Technique permits plating of primarily metallic substrates with either metals or nonmetals at normal temperature. Peening uses compressed air to apply concurrent streams of small glass beads and powdered plating material to the ...
Babecki, A. J., Haehner, C. L.
core  

Sustainable Innovation and Impact on Triple Bottom Line Performance: Are Innovation Types Simple Mediators?

open access: yesBusiness Strategy and the Environment, EarlyView.
ABSTRACT This study investigates the way sustainable innovation, conceptualized as a second‐order construct integrating sustainable orientation and innovation culture, impacts triple bottom line (TBL) performance. It also examines the mediating roles of product, process, organizational, and marketing innovations.
Nuno Fernandes Crespo   +1 more
wiley   +1 more source

Modeling Ultrafast Heat Transfer at Nano-Interfaces to Integrate TDDFT Dynamics with Structural Defects and Non-Conductive Pathways

open access: yesMuthanna Journal of Pure Science
In this paper, we present a nonequilibrium molecular dynamics methodology using time-dependent density functional theory (TDDFT) as a way to study heat transfer across interfaces of both metal-insulator and metal-semiconductor to understand thermal ...
MUSTAFA BARAZAN NEAMAH
doaj   +1 more source

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