Results 21 to 30 of about 380 (83)

Multifunctional SnO2/Perovskite Interface Engineering for Efficient Perovskite Solar Cells

open access: yesAdvanced Science, Volume 12, Issue 46, December 11, 2025.
Mobile ions and hydroxyl groups are eliminated from the surface of tin oxide layers by utilizing the hydrolysis of aluminum chloride. Meanwhile, an aluminum oxide passivation layer is constructed during the annealing process via the chemical reaction related to the resultant aluminum complexes.
Keqing Huang   +20 more
wiley   +1 more source

A novel treatment of biogas digestate waste for biochar production and its adsorption of methylene blue and malachite green in a binary system

open access: yesBiofuels, Bioproducts and Biorefining, Volume 19, Issue 6, Page 1728-1745, November/December 2025.
Abstract This study presents a novel treatment of biogas digestate to produce biochar at processing temperatures of 500–700 °C. The resulting biochar was applied for the simultaneous removal of methylene blue (MB) and malachite green (MG) in a binary system.
Van Hau Duong   +10 more
wiley   +1 more source

Reproductive Outcomes of Transferring Blastocysts Derived From Frozen–Thawed Cleavage Embryos: A Systematic Review and Meta‐Analysis

open access: yesReproductive Medicine and Biology, Volume 24, Issue 1, January/December 2025.
ABSTRACT Background In in vitro fertilization (IVF), transferring frozen–thawed blastocysts is a widely adopted practice. This meta‐analysis aims to evaluate the reproductive outcomes of transferring blastocysts derived from frozen–thawed cleavage embryos (FT‐CDB group) compared to direct frozen–thawed blastocyst (DFB group) transfers.
Huy Phuong Tran   +5 more
wiley   +1 more source

Phân tích chi phí-lợi ích của đồng đốt sinh khối với than: Trường hợp nhà máy nhiệt điện Ninh Bình [PDF]

open access: yes, 2016
National audienceĐồng đốt sinh khối với than là công nghệ tận dụng sinh khối để phát điện với mức chi phí thấp hơn rấtnhiều so với việc xây dựng nhà máy điện sinh khối. Đồng đốt giúp giảm bớt tác động của nhiệt điện thanđến kinh tế, môi trường và xã hội.
Ha-Duong, Minh   +2 more
core   +2 more sources

Độc cấp tính và ảnh hưởng của cartap (Padan 95sp) đến enzym cholinesterase và hô hấp của cá chép (Cyprinus carpio) cỡ giống [PDF]

open access: yes, 2023
Cartap là một trong những hoạt chất thuốc BVTV được cho phép sử dụng ở Việt Nam và được sử dụng khá phổ biến trong canh tác lúa ở đồng bằng sông Cửu Long.
Nguyễn Văn Công   +2 more
core   +2 more sources

Optimal Integration of Renewable Energy–Based Distributed Generation Units in Radial Distribution System

open access: yesInternational Transactions on Electrical Energy Systems, Volume 2025, Issue 1, 2025.
Determining the optimal integration of renewable energy–based distributed generation units (DGUs) in electric distribution systems brings many positive technical and economic impacts and contributes significantly for improving the performance of the distribution system.
Le Chi Kien   +4 more
wiley   +1 more source

VI NHÂN GIỐNG CÂY MÔN KIỂNG (CALADIUM BICOLOR) [PDF]

open access: yes, 2010
Vi nhân giống cây môn kiểng (Caladium bicolor) nhằm xác định thiết lập quy trình vi nhân giống của giống cây này. Các thí nghiệm được tiến hành bao gồm (1) Khử trùng bề mặt mẫu cấy, (2) nhân chồi, tạo rễ và (3) thuần dưỡng cây con. Kết quả thí nghiệm cho
BaoToan Nguyen   +2 more
core   +1 more source

Enhanced Efficiency and Stability for the Inverted High‐Bandgap Perovskite Solar Cell via Bottom Passivation Strategy

open access: yesSolar RRL, Volume 8, Issue 19, October 2024.
This study reveals a novel method to enhance the bottom interface of inverted perovskite solar cells by forming a 2D perovskite layer between the perovskite and hole transport layer. Using an interlayer of 4M‐PEA‐Cl+MA‐I + PFN‐Br, the approach eliminates voids, improves wettability, and boosts efficiency to 19.1% with perovskite solar cells retaining ...
Li‐Chun Chang   +21 more
wiley   +1 more source

Universal Strategy with Structural and Chemical Crosslinking Interface for Efficient and Stable Perovskite Solar Cells

open access: yesAdvanced Energy Materials, Volume 14, Issue 17, May 3, 2024.
A structural and chemical crosslinking interface is proposed and constructed by introducing an extra layer, which blends SnO2 nanoparticles with chloride salts. It leads to preferable energy level alignment and the improved quality of SnO2 and perovskite films.
Keqing Huang   +18 more
wiley   +1 more source

Void Formation and Radiation‐Induced Ion Migration in Perovskite Solar Cells under 10 MeV Proton Radiation

open access: yesSolar RRL, Volume 8, Issue 9, May 2024.
10 MeV proton radiation causes mechanical damage to perovskite films and solar cells with formation of voids and ion displacement. Perovskite solar cells (PSCs) retain about 89% of their initial efficiencies after a fluence of 1e14 p cm−2 which equivalents to 100 years in the geostationary orbit (GEO).
Dang‐Thuan Nguyen   +13 more
wiley   +1 more source

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