ow

How to Plan and Host a Virtual Hackathon

A recent report from HackerEarth found that 80% of Fortune 100 companies host a hackathon. Why do they do this? To drive innovation and generate fresh ideas. In the US alone, 350 hackathons are conducted every year. Conducting such a...

The post How to Plan and Host a Virtual Hackathon appeared first on Treehouse Blog.




ow

How to Write Good Comments in Code to Enhance Collaboration

In software development, every coder has unique quirks and preferences that make their coding style distinct. But these differing approaches to naming conventions, indentation and spacing, error handling, and more, can make team collaboration challenging. That’s before you even consider...

The post How to Write Good Comments in Code to Enhance Collaboration appeared first on Treehouse Blog.




ow

How the Influential Time-Travel Movie La Jetée Was Made (Almost) Entirely out of Still Photographs

In a future where humanity has been driven underground by an apocalyptic event, a prisoner is haunted by the childhood memory of seeing a man gunned down at an airport. A group of scientists make him their time-traveling guinea pig, hoping that he’ll be able to find a way to restore the society they once knew. […]




ow

Download 1,600+ Publications from the Metropolitan Museum of Art: Books, Guides, Magazines & More

Many of us in these past few generations first heard of the Metropolitan Museum of Art while reading E. L. Konigsburg’s novel From the Mixed-Up Files of Mrs. Basil E. Frankweiler. More than a few of us also fantasized about running away to live in that vast cultural institution like the book’s young protagonists Claudia and […]




ow

Watch 70+ Classic Literary Films Free Online: The Snows of Kilimanjaro, Gulliver’s Travels, Jane Eyre, and More

The term gaslight has gained so much traction in popular discourse so recently that you’d swear it was coined around 2010. In fact, that particular usage goes at least as far back as 1938, when British novelist and playwright Patrick Hamilton wrote a stage thriller about a husband who surreptitiously rearranges things in the house so […]




ow

How Car Chase Scenes Have Evolved Over 100 Years

For many a classic action-movie enthusiast, no car chase will ever top the one in Bullitt. The narrator of the Insider video above describes it as “the scene that set the standard for all modern car chases,” one made “iconic partly because of the characters, but also because of their cars.” The pursuer drives a Dodge […]




ow

Hear the Isolated Vocals of Peter Gabriel & Kate Bush in “Don’t Give Up”: The Power of Perseverance

Just by chance, could you use a song about perseverance and overcoming adversity? Something to give you a little encouragement and reassurance? Then we submit to you “Don’t Give Up,” featuring the isolated vocals of Peter Gabriel and Kate Bush. When he released the song on his 1986 album So, Gabriel told NME: “The catalyst […]




ow

How Upside-Down Models Revolutionized Architecture, Making Possible St. Paul’s Cathedral, Sagrada Família & More

For 142 years now, Sagrada Família has been growing toward the sky. Or at least that’s what it seems to be doing, as its ongoing construction realizes ever more fully a host of forms that look and feel not quite of this earth. It makes a kind of sense to learn that, in designing the […]




ow

Lightweight flexible self-powered photo-supercapacitors with good stability through photoelectrochemical deposition of tellurium on PPy–V2O5 films as a new visible light active dual photoelectrode

J. Mater. Chem. C, 2024, Advance Article
DOI: 10.1039/D4TC03090G, Paper
Mohamad Mohsen Momeni, Hossein Mohammadzadeh Aydisheh, Byeong-Kyu Lee, Ali Naderi
Lightweight flexible solid-state photosupercapacitors (FSSPC) with two identical Te@PPy–V2O5 photoelectrodes showed good performance and maintained functionality under different bending angles. They also demonstrated stability from −10 °C to 50 °C.
To cite this article before page numbers are assigned, use the DOI form of citation above.
The content of this RSS Feed (c) The Royal Society of Chemistry




ow

An advanced self-powered visible-light photodetector based on the asymmetric Au/CsPbBr3/SmB6 junction

J. Mater. Chem. C, 2024, 12,17395-17402
DOI: 10.1039/D4TC03510K, Paper
Zairan Liu, Gang Cao, Zhaozhi Guan, Yan Tian, Jidong Liu, Jun Chen, Shaozhi Deng, Fei Liu
An asymmetric Au/CsPbBr3/SmB6 self-powered photodetector exhibits greatly enhanced visible-light photosensitive performances with the help of an interfacial built-in field.
The content of this RSS Feed (c) The Royal Society of Chemistry




ow

Low-pressure hydrogen sensing mechanism based on the field emission of defect-controlled ZnO nanorods

J. Mater. Chem. C, 2024, 12,17419-17428
DOI: 10.1039/D4TC01951B, Paper
Mingliang Dong, Weijin Qian, Youqing Tu, Guitao Chen, Weijun Huang, Haijun Luo, Changkun Dong
The work function of ZnO is reduced with H adsorbed on oxygen defects, leading to the hydrogen sensing effect.
The content of this RSS Feed (c) The Royal Society of Chemistry




ow

Synergistic in situ growth of a MOF on the surface of Ti3C2Tx MXene nanosheets with different tannic acid (TA) ratios for the photocatalytic degradation of pollutants

J. Mater. Chem. C, 2024, 12,17620-17634
DOI: 10.1039/D4TC02771J, Paper
Huanggen Yang, Pei Zhang, Qi Zheng, Asif Hayat, Hisham S. M. Abd-Rabboh, Saleem Raza, Duofu Li, Yan Sui
The integration of a two-dimensional (2D) transition metal carbide (MXene) with metal–organic frameworks (MOFs) presents a promising avenue for addressing the limitations of MXene materials in various applications.
The content of this RSS Feed (c) The Royal Society of Chemistry




ow

Enhanced photocatalytic degradation of tetracycline hydrochloride by hollow nanofiber Ag@ZnGa2O4/ZnO with synergistic effects of LSPR and S-scheme interface engineering

J. Mater. Chem. C, 2024, 12,17448-17457
DOI: 10.1039/D4TC02853H, Paper
Zhiyuan Chen, Wenhui Chen, Peipei Han, Jizhou Yang, Zhi Wan, Peng Hu, Feng Teng, Haibo Fan
Compared with traditional photocatalytic materials, hollow nanofibers can show greatly improved photocatalytic efficiency due to their large specific surface area and more surface-active sites.
The content of this RSS Feed (c) The Royal Society of Chemistry




ow

Ultra-low thermal conductivity and enhanced mechanical properties of high-entropy perovskite ceramics

J. Mater. Chem. C, 2024, 12,17687-17694
DOI: 10.1039/D4TC03278K, Paper
Wenjing Qiao, Jiantuo Zhao, Yingwei Qi, Xiaopei Zhu, Xifei Wang, Zhizhi Xu, Mei Bai, Junwen Mei, Yanhua Hu, Xiaojie Lou
A novel entropy-stabilized ceramic system featuring a disordered perovskite structure manifests low thermal conductivity and superior mechanical properties.
The content of this RSS Feed (c) The Royal Society of Chemistry




ow

Pressure-Induced Tunable Emission Colors and Irreversible Bandgap Narrowing in Organic–Inorganic Manganese Bromide Hybrid

J. Mater. Chem. C, 2024, Accepted Manuscript
DOI: 10.1039/D4TC03814B, Paper
Ruijing Fu, Junpeng Gao, Pinsen Zhang, Lingrui Wang, Bo Wang, Guangxia Wang, Xiaoshuang Li, youchao Kong, Qingguang Zeng, Guanjun Xiao
Manganese (Mn)-based organic-inorganic metal halides (OIMHs) are extensively employed in various optical applications due to their non-toxicity, superior optical properties, and tunable emission advantages. Developing effective strategies to enhance the...
The content of this RSS Feed (c) The Royal Society of Chemistry




ow

Wearable self-powered intelligent textile with optical–electrical dual-mode functionality for pressure distribution detection and remote intelligent control

J. Mater. Chem. C, 2024, Advance Article
DOI: 10.1039/D4TC03728F, Paper
Junhuan Li, Zhen Tian, Li Su, Yilong Yang, Chang Ding, Chen Wang, Ming Sun, Yong Zhao
A novel WSIT based on TIEL and single-electrode TENG is developed with self-powered optical–electrical dual-mode sensing functionality, which may be widely applicable in fields like intelligent robots, augmented reality, and smart homes.
To cite this article before page numbers are assigned, use the DOI form of citation above.
The content of this RSS Feed (c) The Royal Society of Chemistry




ow

Cu2O/Ga2O3 pn-junction photodetector with low dark current and high detectivity

J. Mater. Chem. C, 2024, Advance Article
DOI: 10.1039/D4TC04165H, Paper
Mingyang Li, Dayong Jiang, Man Zhao
This article combines Cu2O and a-Ga2O3 to form a heterojunction, achieving low dark current and high detectivity of photodetectors.
To cite this article before page numbers are assigned, use the DOI form of citation above.
The content of this RSS Feed (c) The Royal Society of Chemistry




ow

A metal–organic framework enhanced single network organohydrogel with superior low-temperature adaptability and UV-blocking capability towards human-motion sensing

J. Mater. Chem. C, 2024, Advance Article
DOI: 10.1039/D4TC03148B, Paper
Ying Li, Zhongquan Yu, Jialuo Zhang, Enke Feng, Xiaoqin Li, Linan Cao, Zhiming Yang, Zhiqiang Wu
A UiO-66-NH2 nanoparticle reinforced organohydrogel with anti-freezing and UV-blocking properties was synthesized for sensing complex human movements and transmitting different messages even at subzero temperature.
To cite this article before page numbers are assigned, use the DOI form of citation above.
The content of this RSS Feed (c) The Royal Society of Chemistry




ow

Design of a self-powered 2D Te/PtSe2 heterojunction for room-temperature NIR detection

J. Mater. Chem. C, 2024, Advance Article
DOI: 10.1039/D4TC04034A, Paper
Fengtian Xia, Dongbo Wang, Wen He, Xiangqun Chen, Chenchen Zhao, Bingke Zhang, Donghao Liu, Sihang Liu, Jingwen Pan, Shujie Jiao, Dan Fang, Xuan Fang, Lihua Liu, Liancheng Zhao
Narrow bandgap Te films were obtained and used as the basis for the fabrication of Te/PtSe2 heterojunction infrared detectors with self-driven operation under zero bias and excellent infrared detection performance.
To cite this article before page numbers are assigned, use the DOI form of citation above.
The content of this RSS Feed (c) The Royal Society of Chemistry




ow

Enhanced performance of a Mg2Si/Si heterojunction photodetector grown with the assistance of nanostructures

J. Mater. Chem. C, 2024, Advance Article
DOI: 10.1039/D4TC04029E, Paper
Hang Yu, Jun Gou, Yanshuai Zhang, Xiutao Yang, Gaoyun Zhang, Lixin Liu, He Yu, Zhiming Wu, Jun Wang
This graph shows a Mg2Si/Si heterojunction photodetector fabricated with the assistance of nanostructures, enabling enhanced optoelectronic performance with a 173–402% improvement in responsivity and a 111–281% improvement in specific detectivity.
To cite this article before page numbers are assigned, use the DOI form of citation above.
The content of this RSS Feed (c) The Royal Society of Chemistry




ow

Room-temperature gas sensors based on low-dimensional nanomaterials

J. Mater. Chem. C, 2024, Advance Article
DOI: 10.1039/D4TC03729D, Review Article
Young-Woo Jang, Jeong-Wan Jo, Sung Kyu Park, Jaehyun Kim
We provide a roadmap for room-temperature operable low-dimensional semiconductor-type gas sensors, along with recent trends in their application fields for a comprehensive overview.
To cite this article before page numbers are assigned, use the DOI form of citation above.
The content of this RSS Feed (c) The Royal Society of Chemistry




ow

Laser-pumped high-power compact near-infrared light sources based on phosphor-in-glass films

J. Mater. Chem. C, 2024, Advance Article
DOI: 10.1039/D4TC03356F, Paper
Xue Meng, Zhijun Wang, Xiaoxue Huo, Mingxin Zhou, Yu Wang, Panlai Li
A novel CZTGGZO:Cr3+ near infrared PiG film has a high IQE (90.20%) and good thermal stability (92.32%@423 K), enabling it to be applied to near end caries detection and long distance near infrared illumination.
To cite this article before page numbers are assigned, use the DOI form of citation above.
The content of this RSS Feed (c) The Royal Society of Chemistry




ow

Modification of mixed-halide quasi-2D perovskites by aminophylline towards efficient and spectrally stable blue light-emitting diodes with low efficiency roll-off

J. Mater. Chem. C, 2024, Advance Article
DOI: 10.1039/D4TC04214J, Paper
Xingxing Duan, Bufan Yu, Guangrong Jin, Dengliang Zhang, Jiangshan Chen, Dongge Ma
Aminophylline modification enables mixed-halide blue quasi-2D perovskite LEDs to achieve low efficiency roll-off and excellent spectral stability.
To cite this article before page numbers are assigned, use the DOI form of citation above.
The content of this RSS Feed (c) The Royal Society of Chemistry




ow

Oxide Lu2TeO6 single crystal for X-ray detection with ultralow detection limit.

J. Mater. Chem. C, 2024, Accepted Manuscript
DOI: 10.1039/D4TC04341C, Paper
Tingting Cao, Feifei Guo, Fuai Hu, Xutang Tao, Zeliang Gao
Semiconductor-based X-ray detectors become critical in medical diagnosis, industrial inspections, and scientific research. The recently reported metal oxide single crystal materials have demonstrated low detection limits and outstanding stability. Herein,...
The content of this RSS Feed (c) The Royal Society of Chemistry




ow

Enhanced energy storage performance with excellent thermal stability of BNT-based ceramics via the multiphase engineering strategy for pulsed power capacitor

J. Mater. Chem. C, 2024, Accepted Manuscript
DOI: 10.1039/D4TC04170D, Paper
Maqbool Ur Rehman, Aiwen Xie, Attaur Rahman, Yi Zhang, Ao Tian, Xuewen Jiang, Xinchun Xie, Cong Zhou, Tianyu Li, Liqiang Liu, Xin Gao, Xiaokuo Er, Ruzhong Zuo
High-temperature resistance and ultra-fast discharging of materials is one of the hot topics in the development of pulsed power systems. It is still a great challenge for dielectric materials to...
The content of this RSS Feed (c) The Royal Society of Chemistry




ow

Europium ions modulated room temperature phosphorescence in dye-encapsulated MOFs for dual-modal fluorescence-afterglow

J. Mater. Chem. C, 2024, Accepted Manuscript
DOI: 10.1039/D4TC03221G, Paper
Jiabo Chen, Renrui Sun, Wanjun Yang, Feifei Xing, Xiaolin Yu, Lining Sun
In recent years, room temperature phosphorescent (RTP) materials have attracted widespread attention in the field of material science due to their exceptional optical properties. In this study, we explore a...
The content of this RSS Feed (c) The Royal Society of Chemistry




ow

Greenish yellow-emitting carbon dot-based films for luminescent solar concentrator applications

J. Mater. Chem. C, 2024, Advance Article
DOI: 10.1039/D4TC04133J, Paper
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Yunxiang Liu, Yoshiki Iso, Tetsuhiko Isobe
The CDs@EVA #3 film in LSC enhances short-circuit current by 1.17 times, primarily through conversion of UV and short visible light into longer wavelengths.
To cite this article before page numbers are assigned, use the DOI form of citation above.
The content of this RSS Feed (c) The Royal Society of Chemistry




ow

High-performance solar-blind imaging photodetectors based on micrometer-thick β-Ga2O3 films grown by thermal oxidation of gallium

J. Mater. Chem. C, 2024, Advance Article
DOI: 10.1039/D4TC04116J, Paper
Haitao Zhou, Hongbin Wang, Jiangang Ma, Bingsheng Li, Haiyang Xu, Yichun Liu
A preparation method for micrometer-sized β-Ga2O3 films was developed. The MSM device has a responsivity greater than 1.7 A W−1 and has good solar-blind ultraviolet imaging performance.
To cite this article before page numbers are assigned, use the DOI form of citation above.
The content of this RSS Feed (c) The Royal Society of Chemistry




ow

Electricity powerhouse in the making

Germany gives reassurances: The transition to green energy is achievable albeit expensive and demanding.



  • Solutions & Co

ow

Shining a light on tiny stowaways

Ships unwittingly convey invasive species around the world, and a pioneering French company uses ultraviolet rays to wipe out the unwanted passengers



  • Solutions & Co

ow

Today’s heat will result in tomorrow’s crisis

The obvious good weather and extreme temperatures are accompanied by a boom in travelers, but climate change, if nothing remedies it, signals a bleak future for the tourism industry



  • Solutions & Co

ow

Now, for the Great Leap



  • Solutions & Co

ow

Plugging into farm waste for power

In Bihar’s hinterland, Husk Power Systems generates electricity from biomass



  • Solutions & Co

ow

Developing Hydrogen Power in a Hydrocarbon Empire

Methods for turning hydrogen into energy have been known for over a century, but they are only now starting to reach the consumer markets. In addition to being environmentally friendly, hydrogen power is better in many ways than the conventional variety. This industry has its Russian "champions" as well. "Kommersant", for instance, has attempted to figure out why anyone would develop this technology in an "energy superpower".



  • Solutions & Co

ow

School for flower children

A ‘farming’ kindergarten sprouts among Vietnamese factories



  • Solutions & Co

ow

Vitirover, robot, and winegrower

A small company from Saint-Emilion, France, is sending its solar mower robot into the vineyards. Before entrusting it with other tasks.



  • Solutions & Co

ow

When money grows on trees

Once viewed as worthless, the humble croton nut of East Africa has proven to be a valuable source of biofuel, fertilizer and even chicken feed



  • Solutions & Co

ow

How to get energy from sewage waste

Soil-Concept is developing a procedure to transform sewage sludge compost into gas



  • Solutions & Co

ow

From protester tearing down the boundaries, to successful entrepreneur today

The nuclear power phase-out, the energy transition and the fight against climate change have resulted in the emergence of new business models in Germany. This is the success story of Klaus Meier.



  • Solutions & Co

ow

Crisil forecasts bleak revival prospects for 21 GW stressed assets in power sector

‘Consolidation to be slow despite remedial measures'





ow

How Akshay Became Prithviraj

Akshay Kumar launched the trailer of his new period film Prithviraj with a lot of fanfare.




ow

Anupam Kher On IFFI Row: Shameful!

'If the Holocaust was right, then the exodus of Kashmiri Pandits is also right.'




ow

'I'm pretty thick-skinned now'

'I don't jump at everything that comes my way. (But) To say that I have too many offers coming my way is also a lie. I'm not one of those people who turn down scripts every day.'




ow

Deepika Shows Off Her Baby Bump

"Just three months more," says mom-to-be Deepika Padukone in a witty reply when asked if she is still in her character of a pregnant woman from her coming film Kalki 2898 AD.




ow

How to get an A+ on the Qualsys SSL Labs test

Recently we upgraded our server infrastructure for Freckle Time Tracking and in the process wanted to improve how we serve SSL. If you don’t know much about this, it’s fine—there’s a few simple steps you can take to make your website more secure and faster loading in the process. _Important: of course, there’s no absolute […]




ow

What to do when Stack Overflow is down?

The Internet is awesome. Information at your fingertips and always-available help from people all over the world is one of humanity’s dreams come true. I’m not sure if the ancient philosophers included copy & pasting of code snippets in this dream, but it’s a fact of daily developer life. It’s awesome, and it’s very convenient. […]




ow

Why and how I ditched icon fonts in favor of inline SVG

Webfonts are the new hotness, and icon fonts even more so. There’s plenty to choose from, and Google just released an icon font that’s based on the new Android L. Icon nirvana reached? Not really. Icon fonts have a few nasty problems that icon font makers rarely make you aware of. Here’s a few of […]




ow

How to actually ship software that actually works

Do you think you have what it takes to ship great software? I’ll let you in on a secret: it’s not easy and takes a lot of effort—but it’s all skills that you can learn. Here’s my checklist for getting software projects done, in a way that they actually ship and actually work well: Learn […]




ow

Ebola vaccine safe, generates immune response, shows trial