Results 111 to 120 of about 114,551 (336)

Upcycling of Disposable Face Masks into Water‐Resistant and Flame Retardant Foams

Advanced Functional Materials, EarlyView.
Disposable mask waste is upcycled into lightweight polypropylene‐based foams with tunable porosity and composite architectures reinforced by ear‐loop fibers. The sustainable solvent‐based process enables upcycling rates of 91% and solvent recovery of >90%.
Jingjing Pan, Erlantz Lizundia, Hao Jia, Lennart Bergström   +3 more
wiley   +1 more source

Changes of Soil Organic Carbon Stabilization and Stock in Yancheng Huang-Bohai Sea Migratory Bird Habitat Coastal Marsh Wetland with a Long-term Follow-up Study

BioResources
In the important coastal marsh wetland ecosystem, the soil organic carbon content is subject to multiple environmental factors in Yancheng. The research objectives were to explore the effects of sampling time, soil depth, and vegetation types on soil ...
Chaowei Yue, Yun Zhu, Haochuan Ge, Hui Wang, Guixiang Quan, Liqiang Cui, Jinlong Yan   +6 more
doaj  

Utilization of cocoa pod husk and wood charcoal into briquettes as an environmentally friendly alternative fuel.

Coffee and Cocoa Research Journal
Many efforts have been made to convert cocoa pod husk waste into charcoal briquettes, but they have not yet met the established Indonesian National Standard (SNI).
Mohammad Arriza Novan Tahta Aunillah, Bintang Bayu Cezarridfalah, Jesika Kirana Putri, Ardika Nurmawati, Noor Ariefandie Febrianto, Erwan Adi Saputro   +5 more
doaj   +1 more source

Intriguing Carbon Flake Formation during Microwave‐Assisted Hydrothermal Carbonization of Sodium Lignosulfonate

Global Challenges, 2020
Elongated carbon structures, here denoted as carbon flakes (CF), are revealed after microwave‐assisted hydrothermal carbonization of sodium lignosulfonate.
Giuseppe Melilli, Karin H. Adolfsson, Andrea Impagnatiello, Giancarlo Rizza, Minna Hakkarainen   +4 more
doaj   +1 more source

Use of Pd/activated carbon fiber catalyst to dehydrogenate cyclohexane [PDF]

, 2009
In this work, activated carbon fibers (ACFs) were prepared from polyacrylonitrile fibers, Pd catalyst was loaded onto the ACFs. The BET surface areas noted before activation were in the range of 120-140 m2/g.
Serkan, Bas, Serkan, Baş, Yurum, Yuda, Yürüm, Yuda   +3 more
core  

Frontier Advances of Emerging High‐Entropy Anodes in Alkali Metal‐Ion Batteries

Advanced Functional Materials, EarlyView.
Recent advances in microscopic morphology control of high‐entropy anode materials for alkali metal‐ion batteries. Abstract With the growing demand for sustainable energy, portable energy storage systems have become increasingly critical. Among them, the development of rechargeable batteries is primarily driven by breakthroughs in electrode materials ...
Liang Du, Kaidi Zhang, Liang Wang, Di Zhao, Mengqing Hu, Mingli Li, Ming Zhou, Zhenzhen Wu, Mengyang Dong, Bo Fu, Porun Liu, Yun Wang, Hongxia Wang, Yuantong Gu, Lei Zhang   +14 more
wiley   +1 more source

Effects of Different Biochars on Cd Immobilization in Rice Paddy Soil: A Two-year Field Study

BioResources
This study addressed the efficiency of different biochars in Cd immobilization in soil. An acidic sandy loam paddy contaminated with Cd was selected for the field trial, which was continued for three rice-growing seasons.
Haochuan Ge, Fengfeng Sui, Yangqiong Pu, Guixiang Quan, Liqiang Cui, Jinlong Yan   +5 more
doaj  

Dual‐Site Ru Single‐Atoms and RuP Nanoclusters on N, P, and B Co‐Doped Porous Carbon for Efficient Alkaline HER and AEM Water Electrolysis

Advanced Functional Materials, EarlyView.
Ru single atoms and RuP nanoclusters are co‐anchored in N, P, and B co‐doped porous carbon nanospheres via in situ carbonization/phosphidation of a boronate polymer precursor. RuP activates water, while nearby Ru single atoms accelerate H2 formation through H* transfer. The catalyst delivers low overpotential and high durability in alkaline HER and AEM
Xiaohong Wang, Juguo Dai, Dongxu Li, Jianghua Wu, Hucheng Fu, Yiting Xu, Xueqiang Qi, Qian Xue, Yanbin Shen, Xiaoqing Pan, Conghui Yuan, Shuifen Xie, Andreu Cabot, Lizong Dai   +13 more
wiley   +1 more source

Comparing specific capacitance in rice husk-derived activated carbon through phosphoric acid and potassium hydroxide activation order variations

Scientific Reports
This manuscript investigates the influence of the chemical activation step order and process parameters on the specific capacitance of activated carbon derived from rice husk. The chemical activation was performed either before or after the carbonization
Nasser A. M. Barakat, Mohamed S. Mahmoud, Hager M. Moustafa   +2 more
doaj   +1 more source

Zinc-Decorated and Nitrogen-Functionalized Hierarchical Porous Carbons for Carbon Dioxide Capture

Applied Sciences
This study developed a highly facile method to synthesize Zn-decorated and nitrogen-doped hierarchical porous carbons for carbon dioxide (CO2) adsorption.
Yu-Chun Chiang, Wei-Ting Chin, I-Chang Chu   +2 more
doaj   +1 more source