Results 31 to 40 of about 20,018 (249)

Research on Risk Evaluation of Hydropower Engineering EPC Project Based on Improved Fuzzy Evidence Reasoning Model

Systems, 2023
As clean renewable energy with strong advantages, hydropower plays an extremely important role in promoting green development and energy allocation patterns.
Qian Li, Ying Guo, Bo Wang, Yingqi Chen, Jiaxiao Xie, Chuanhao Wen   +5 more
doaj   +1 more source

Atomic Defects in Layered Transition Metal Dichalcogenides for Sustainable Energy Storage and the Intelligent Trends in Data Analytics

Advanced Science, EarlyView.
This review comprehensively summarizes the atomic defects in TMDs for their applications in sustainable energy storage devices, along with the latest progress in ML methodologies for high‐throughput TEM data analysis, offering insights on how ML‐empowered microscopy facilitates bridging structure–property correlation and inspires knowledge for precise ...
Zheng Luo, Ying Yang, Zizhen Fu, Fengqi Liu, Susu Fang, Kele Xu, Shanshan Wang   +6 more
wiley   +1 more source

Probing Electrocatalyst Design for Product Selectivity in CO2 Reduction

Advanced Science, EarlyView.
Selective CO2 electroreduction is controlled by catalyst structure, dynamic surface reconstruction, adsorbate interactions, and reaction microenvironment. This review summarizes Cu‐ and non‐Cu‐based catalysts, single‐atom and molecular systems, degradation pathways, and operando/computational strategies for steering CO2RR toward hydrocarbons ...
Suvodeep Sen, Bapan Biswas, Apinya Ngoipala, Julia Wiktor, Ujjwal Pal, Shalini Singh   +5 more
wiley   +1 more source

Research Overview of Hydropower Participation in Electricity Market

Zhongguo dianli
Hydropower has the advantages of convenient start and stop, fast climbing speed and strong adjustment ability. At the same time, China has the largest installed capacity of hydropower in the world with it being the second largest conventional energy in ...
Jiangwei LIU, Yiping CHEN, Yunpeng XIAO, Kai CHEN, Jincheng GUO, Jianxue WANG   +5 more
doaj   +1 more source

China's Low‐Carbon Energy Transition Over the Past Two Decades: Experiences and Implications

Advanced Science, EarlyView.
China's low‐carbon energy transition features a brief decline and subsequent rebound in coal consumption, alongside the rapid expansion of renewable energy. This study develops a stage‐based analytical framework to explain this evolution from the perspectives of economic development, energy security, and environmental sustainability, revealing how ...
Yu Liu, Zhiyu Tian, Zhengxian Zhang, Xinbei Li   +3 more
wiley   +1 more source

Effects of climate change on inflow and small hydropower generation in southern China

Shuili Shuiyun Gongcheng Xuebao
In the context of global warming, shifts in precipitation, temperature, and potential evaporation exert a substantial impact on hydrological patterns and hydropower production. China endowed with abundant hydropower potential, places significant emphasis
WANG Yueyang, ZHANG Jianyun, NING Zhongrui, JIA Yufan, GUO Xinyi, ZHANG Rui, BAO Zhenxin   +6 more
doaj   +1 more source

A varying comprehensive hydropower coefficient for medium/long-term operation of a single reservoir

Hydrology Research, 2020
In medium/long-term reservoir operation, the hydropower output is calculated from k × q × h, where q is the power discharge, h is the water head, and k is the comprehensive hydropower coefficient. k indicates the conversion efficiency from water power to
Wenting Gong, Pan Liu, Lei Cheng, He Li, Zhikai Yang   +4 more
doaj   +1 more source

Circadian‐Inspired Hydrogel Moisture Electricity Generation

Advanced Science, EarlyView.
A circadian‐inspired hydrogel moisture‐electric generator enables sustainable electricity generation by autonomously current direction switching between daytime and nighttime. This reversible output is accompanied by inversion of the internal water gradient, which effectively reduce hydrogel fatigue and offers a new strategy for harvesting diurnal ...
Ziqi Li, Dilalanmu Ahemaitijiang, Hongfei Yang, Xuan Zhao, Mengjiao Pan, Jun Wan, Pingan Zhu, Dahua Shou   +7 more
wiley   +1 more source

A spatiotemporal atlas of hydropower in Africa for energy modelling purposes [version 2; peer review: 1 approved, 2 approved with reservations]

Open Research Europe, 2021
The modelling of electricity systems with substantial shares of renewable resources, such as solar power, wind power and hydropower, requires datasets on renewable resource profiles with high spatiotemporal resolution to be made available to the energy ...
Albertine Devillers, Sebastian Sterl, Ann van Griensven, Celray James Chawanda, Daniel Russo, Wim Thiery   +5 more
doaj   +1 more source

Developing slurries for carbon capture: From synthetic gas mixtures to flue gas

AIChE Journal, EarlyView.
Abstract Deep eutectic solvent (DES)‐based systems have recently emerged as promising alternatives to conventional liquid sorbents for CO2 capture due to their tunable properties and potential for enhanced mass transfer. In this work, two DES‐based slurry systems previously developed for CO2 capture, one aqueous and one non‐aqueous, were further ...
Sahar Foorginezhad, Elena Wikberg, Fredrik Weiland, Xiaoyan Ji   +3 more
wiley   +1 more source