Results 71 to 80 of about 10,430 (219)

Engineering Biochar‐Derived Functional Materials for High‐Performance Supercapacitors: Design Principles, Mechanisms, and Scalable Strategies

Carbon Energy, EarlyView.
ABSTRACT Biochar has emerged as a useful and adaptable source of carbon for supercapacitor electrodes. Its value comes from the way biomass chemistry, thermal conversion, and activation conditions shape the resulting pore network, surface groups, and degree of carbon ordering.
Soumen Mandal, Avinash C. Mendhe, Mayna Roy, Neha S. Barse, Taejoon Park, Han‐Seung Lee, Haigun Lee   +6 more
wiley   +1 more source

A Review on Carbon‐Based and Metal‐Based Anode Materials of Microbial Fuel Cells

Energy Science &Engineering, EarlyView.
Reviews a wide range of anode materials used in microbial fuel cells (MFCs) and evaluates their performance and suitability for scalable energy recovery from wastewater. Defines the essential characteristics of an ideal anode, including high surface area, excellent electrical conductivity, strong biocompatibility, and cost‐effectiveness, while ...
Md. Hamidur Rahman, A. N. M. Mominul Islam Mukut   +1 more
wiley   +1 more source

Rice husk-based biochar for carbon dioxide adsorption in biogas

IOP Conference Series: Earth and Environmental Science, 2020
Abstract Rice husk-based biochar has been prepared by pyrolysis process for carbon dioxide adsorption in biogas. Biochar is considered as porous material for carbon dioxide adsorption. In this study, the adsorption of carbon dioxide, the largest impurity in biogas, was evaluated.
A Pertiwiningrum, R N Besari, M A Wuri, A W Harto, N A Fitriyanto, A A S Yanuari   +5 more
openaire   +1 more source

Residual Effect of Rice Husk Biochar on Growth and Yield of Aerobic Rice

Agrotechnology Research Journal, 2022
Biochar is a carbon-rich solid material made by pyrolyzing agricultural residual biomass, and it decomposes much more slowly than the biomass from which it is made. Biochar has been shown to have agronomic benefits. Biochar can provide agronomic benefits for a longer period due to its persistence in the soil.
Suli Suswana, Dick Dick Maulana
openaire   +1 more source

EFFECTIVE OF BIOCHAR PREPARED FROM RICE HUSK TO GREENHOUSE GAS EMISSIONS

TNU Journal of Science and Technology, 2022
Mục tiêu của nghiên cứu này là đánh giá ảnh hưởng của than sinh học được chế tạo từ trấu (O. sativa L., OM5451) đến sự phát thải khí nhà kính (CH4 and N2O). Than sinh học trấu được chế tạo bằng phương pháp nhiệt phân ở nhiệt độ 700oC bằng máy - VMF 165. Các nghiệm thức được bố trí hoàn toàn ngẫu nhiên với 4 lần lặp lại cho mỗi nghiệm thức.
Nguyễn Đạt Phương, Nguyễn Xuân Lộc   +1 more
openaire   +1 more source

Biochar‐Based Materials for Electrochemical Energy Storage

ChemElectroChem, Volume 13, Issue 9, 5 May 2026.
Overview of biochar application in electrochemical energy storage. The global transition toward sustainable energy technologies is reshaping the design principles of electrochemical energy storage systems. Biochar, a tunable, carbon‐rich material derived from biomass, has emerged as a promising platform for next‐generation electrodes due to its ...
Valerio C. A. Ficca, Afef Dhaffouli, Rocco Cancelliere   +2 more
wiley   +1 more source

Integrated rice husk biochar and compost to improve acid sulfate soil properties and corn growth

Journal of Degraded and Mining Lands Management
Acid sulfate soils are of poor quality and characterized by extreme acidity, nutrient deficiency, and high Al and Fe toxicity. Developing soil amendments from local resources is crucial to reduce input costs.
Puspita Harum Maharani, Eni Maftu'ah, Yiyi Sulaeman, Khairatun Napisah, Masganti Masganti, Mukhlis Mukhlis, Khairil Anwar, Rina Dirgahayu Ningsih, Novia Chairuman   +8 more
doaj   +1 more source

Nanoarchitectonics of Activated Carbon Materials for Supercapacitors and Hydrogen Storage Applications

Battery Energy, Volume 5, Issue 3, May 2026.
Advanced activated carbons with high capacitance for supercapacitors and substantial hydrogen storage, underscoring their promise for multifunctional energy systems. ABSTRACT Activated carbon (AC) materials, characterized by their high surface area, diverse pore structure, and excellent electrical conductivity, have proven to be highly efficient and ...
Monjur Mourshed, Shah Tanvir Alam Rimon, Bidyut Baran Saha, Bahman Shabani   +3 more
wiley   +1 more source

Yield, Composition, and Property of Biochar Obtained from the Two-Step Pyrolysis of Rice Husk Impregnated with Boric Acid

Energies, 2017
Adding catalysts such as boric acid into biomass is a flexible method to achieve high biochar yield with low carbon emission levels. This work is directed towards investigating the effects of boric acid content on biochar yield, composition, and property
Xu Cheng, Biao Wang
doaj   +1 more source

Using Brewery Waste and Green Deep Eutectic Solvent for High Performance Sustainable Supercapacitors

Battery Energy, Volume 5, Issue 3, May 2026.
Combination of biomass waste (spent grain) based porous carbon and hybrid DES electrolyte made of betaine:urea [1:2] with the addition of DI water and sodium perchlorate salt leads to supercapacitors that operates at higher operating voltage window upto 2.6 V with excellent energy density and cyclic stability.
Kiran Kumar Reddy Reddygunta, Florian Scholkopf, Loic Joanny, Ludivine Rault, Ludovic Paquin, Emmanuelle Limanton, Yann R. Leroux   +6 more
wiley   +1 more source