Springer Science and Business Media LLC
Công bố khoa học tiêu biểu
* Dữ liệu chỉ mang tính chất tham khảo
Sắp xếp:
Using ultrasound to improve the sequential post-synthesis modification method for making mesoporous Y zeolitesAbstract Mesoporous Y zeolites were prepared by the sequential chemical dealumination (using chelating agents such as ethylenediaminetetraacetic acid, H4 EDTA, and citric acid aqueous solutions) and alkaline desilication (using sodium hydroxide, NaOH, aqueous solutions) treatments. Specifically, the ultrasound-assisted alkaline treatment (i.e., u... ...
Springer Science and Business Media LLC - - 2020
Removal of dyes from wastewater by growing fungal pellets in a semi-continuous mode
Springer Science and Business Media LLC - Tập 11 - Trang 338-345 - 2017
To increase the efficiency of dye removal from wastewater using mycelial pellets, a bubble column reactor with a simple structure was designed and efficiently used to remove dyes from solution containing dyes. The mycelial pellets were prepared by marine fungus Aspergillus niger ZJUBE-1. Eight dyes were tested as dye targets for the adsorption capacity of mycelial pellets and good removal results ......
In situ growth of phosphorized ZIF-67-derived amorphous CoP/Cu2O@CF electrocatalyst for efficient hydrogen evolution reaction
Springer Science and Business Media LLC - Tập 17 - Trang 1430-1439 - 2023
Transition metal phosphides have been extensively studied for catalytic applications in water splitting. Herein, we report an in situ phosphorization of zeolitic imidazole frameworks (ZIF-67) to generate amorphous cobalt phosphide/ZIF-67 heterojunction on a self-supporting copper foam (CF) substrate with excellent performance for hydrogen evolution reaction (HER). The needle-leaf like copper hydro......
Reduced texaphyrin: A ratiometric optical sensor for heavy metals in aqueous solution
Springer Science and Business Media LLC - Tập 14 - Trang 19-27 - 2020
We report here a water-soluble metal cation sensor system based on the as-prepared or reduced form of an expanded porphyrin, texaphyrin. Upon metal complexation, a change in the redox state of the ligand occurs that is accompanied by a color change from red to green. Although long employed for synthesis in organic media, we have now found that this complexation-driven redox behavior may be used to......
Corrosion behavior of Fe-Cr-Ni based alloys exposed to molten MgCl2-KCl-NaCl salt with over-added Mg corrosion inhibitor
Springer Science and Business Media LLC - Tập 17 - Trang 1608-1619 - 2023
MgCl2-NaCl-KCl salts mixture shows great potential as a high-temperature (> 700 °C) thermal energy storage material in next-generation concentrated solar power plants. Adding Mg into molten MgCl2-NaCl-KCl salt as a corrosion inhibitor is one of the most effective and cost-effective methods to mitigate the molten salt corrosion of commercial Fe-Cr-Ni alloys. However, it is found in this work that b......
Materials and surface engineering to control bacterial adhesion and biofilm formation: A review of recent advances
Springer Science and Business Media LLC - Tập 8 - Trang 20-33 - 2014
Bacterial adhesion to surfaces and subsequent biofilm formation are a leading cause of chronic infections and biofouling. These processes are highly sensitive to environmental factors and present a challenge to research using traditional approaches with uncontrolled surfaces. Recent advances in materials research and surface engineering have brought exciting opportunities to pattern bacterial cell......
Nanostructured gold films exhibiting almost complete absorption of light at visible wavelengths
Springer Science and Business Media LLC - - 2018
Nanostructured metal surfaces have been known to exhibit properties that deviate from that of the bulk material. By simply modifying the texture of a metal surface, various unique optical properties can be observed. In this paper, we present a simple two step electrochemical process combining electrodeposition and anodization to generate black gold surfaces. This process is simple, versatile and u......
Plasma-electrochemical synthesis of europium doped cerium oxide nanoparticles
Springer Science and Business Media LLC - Tập 13 - Trang 501-510 - 2019
In the present study, a plasma-electrochemical method was demonstrated for the synthesis of europium doped ceria nanoparticles. Ce(NO3)3 · 6H2O and Eu(NO3)3 · 5H2O were used as the starting materials and being dissolved in the distilled water as the electrolyte solution. The plasma-liquid interaction process was in-situ investigated by an optical emission spectroscopy, and the obtained products we......
Đánh giá môi trường và kinh tế trong sản xuất dầu thực vật bằng phương pháp phân tách màng và nén hơi Dịch bởi AI
Springer Science and Business Media LLC - Tập 11 - Trang 166-176 - 2017
Quá trình chiết xuất dầu thô từ hạt dầu bằng dung môi được áp dụng rộng rãi do khả năng sản xuất cao và chi phí thấp. Trong quá trình này, việc phục hồi dung môi và xử lý khí thải thường được thực hiện bằng phương pháp hấp phụ, rửa parafin, hoặc thậm chí là cryogenics (ở mức lưu lượng khí thải thấp). Phân tách bằng màng, với mức tiêu thụ năng lượng thấp hơn các kỹ thuật này, cho phép một dải rộng ......
#chiết xuất dầu #hạt dầu #dung môi #phân tách bằng màng #tái nén hơi #sản xuất dầu thực vật
Simultaneous harvesting and cell disruption of microalgae using ozone bubbles: optimization and characterization study for biodiesel production
Springer Science and Business Media LLC - Tập 15 - Trang 1257-1268 - 2021
In the present study, ozone was introduced as an alternative approach to harvest and disrupt microalgae cells (Chlorella vulgaris) simultaneously for biodiesel production. At the optimum ozonation conditions (6.14 g·h−1 ozone concentration, 30 min ozonation time, 1 L·min−1 of ozone flowrate at medium pH of 10 and temperature of 30 °C), the sedimentation efficiency of microalgae cells increased sig......
Tổng số: 711
- 1
- 2
- 3
- 4
- 5
- 6
- 10