Among various forms of energy, ocean blue energy has become one of the most promising sources due to its vast coverage and large total amount. However, the lack of economically efficient harvesting technologies has long restricted the extraction and development of blue energy. The emerging triboelectric nanogenerator (TENG) excels at collecting mechanical energy from the … Read more
Harvesting renewable energy (raindrop energy, solar energy, ocean energy, wind energy, etc.) from nature provides a feasible solution for powering widely distributed electronic devices and sensors, while also alleviating the global energy shortage crisis and addressing environmental pollution. Raindrop energy and solar energy, as the two most widely distributed forms of clean energy, both have … Read more
01 Research Background Under the background of carbon neutrality, the transformation of automated factories into intelligent factories significantly promotes the high-end, intelligent, and green development of the papermaking industry. The realization of the papermaking industry’s Internet of Things requires a large number of smart sensing terminal devices. However, the increased energy consumption during the intelligentization … Read more
Welcome to click the blue font above to follow us.The composite energy fabric can simultaneously collect solar energy and mechanical energy: With the rapid development of smart wearable devices, the demand for lightweight, affordable, portable, and sustainable power sources has become increasingly prominent. People have long dreamed of achieving an energy technology that can be … Read more
In recent years, with the increasing maturity of Internet of Things technology and mobile communication technology, smart wearable devices have developed rapidly. They are widely used in fields such as healthcare, aerospace, military, and digital technology, helping people better monitor their vital signs, dynamically perceive the external environment, achieve more efficient communication, and even provide … Read more
Introduction Since the 18th National Congress of the Communist Party, with the continuous changes in the domestic and international environment, China has set two phases of carbon emission reduction targets: to achieve “carbon peak” by 2030 and “carbon neutrality” by 2060. The “dual carbon” goals have had a profound impact on economic and social development, … Read more
1643 words | 3 minutes reading Currently, the world is in a transitional period from an information economy to a knowledge economy, with countries around the globe strongly encouraging and supporting scientific research and knowledge cultivation. Since the 19th National Congress, party and state leaders have repeatedly emphasized the need to implement the innovation-driven development … Read more
Source | Nature Reviews Materials, Research Insights Original Article | https://doi.org/10.1038/s41578-023-00643-0 01 Background Introduction Harvesting energy from the environment provides a pathway for obtaining green energy, capable of powering various applications that do not rely on the grid, such as personal thermal management and self-powered electronic devices.Environmental moisture in the air is an ubiquitous natural … Read more
PMIC Report Overview Chips can generally be divided into two major categories: analog and digital chips. Among them, analog chips include analog signal chains, mixed-signal chips, power devices, RF devices, and sensors. Power devices are further divided into Power Management Integrated Circuits (PMICs) and power devices. The technologies and application areas involved in PMICs include … Read more
The rapid development of the electronics industry is inseparable from electricity. Since we need to use electricity, it involves a control circuit and a power circuit. A key part of the power circuit is the Power Management Integrated Circuit (PMIC). For those with years of experience in the electronics industry or newcomers to power design, … Read more