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Bifunctional conjugated polymer photocatalysts for visible light water oxidation and CO2 reduction: function- and site-selective hybridisation of Ru(II) complex catalysts

J. Mater. Chem. A, 2024, 12,30279-30288
DOI: 10.1039/D4TA04014G, Paper
Kotaro Ishihara, Akinobu Nakada, Hajime Suzuki, Osamu Tomita, Shunsuke Nozawa, Akinori Saeki, Ryu Abe
Function-/site-selective hybridisation of two specific Ru(II) complex catalysts on donor–acceptor conjugated polymers enables bifunctional visible-light water oxidation and CO2 reduction.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Effects of hydrothermal etching and conversion on photocatalytic hydrogen evolution and overall water splitting with nanoparticulate and mesoporous TiO2 and SrTiO3/TiO2 composites

J. Mater. Chem. A, 2024, 12,30768-30782
DOI: 10.1039/D4TA03416C, Paper
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Lion Schumacher, Jana Timm, Roland Marschall
Hydrothermal treatment of mesoporous photocatalysts in diluted NaOH solution or H2O might be a simple and promising strategy to improve photocatalytic activities in general, as we show for TiO2 and SrTiO3/TiO2 composites.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Enhanced electrocatalytic overall alkaline water splitting induced by interfacial electron coupling of Mn3O4 nano-cube@CeO2/γ-FeOOH nanosheet hetero-structure

J. Mater. Chem. A, 2024, 12,30783-30797
DOI: 10.1039/D4TA05336B, Paper
Debasish Ghosh, Dimple K. Bora, Asit Baran Panda
Mn3O4@CeO2/γ-FeOOH hetero-structure showed interfacial electron coupling induced superior bifunctional electrocatalytic activity suitable for AEM electrolyser.
The content of this RSS Feed (c) The Royal Society of Chemistry




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A soft molecular single-source precursor approach to synthesize a nanostructured Co9S8 (pre)catalyst for efficient water oxidation and biomass valorization

J. Mater. Chem. A, 2024, 12,30522-30533
DOI: 10.1039/D4TA05436A, Paper
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Basundhara Dasgupta, Suptish Ghosh, Carsten Walter, Markus S. Budde, Georg J. Marquardt, Han-Hsu Chen, Markus G. M. Breithaupt, Tolga Yilmaz, Christoph Garmatter, Tamanna Ahamad, Ingo Zebger, Matthias Driess, Prashanth W. Menezes
A nanocrystalline Co9S8 (pre)catalyst derived from a novel {CoIIS4} complex is reported for the oxygen evolution reaction (OER) and selective biomass valorization. During OER, Co9S8 reconstructs completely into a CoOOH active phase via S-leaching.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Multifunctional characteristics of a one-dimensional bimetallic oxyhydroxide nanorod-coupled polyaniline interface for accelerated water and urea electrolysis

J. Mater. Chem. A, 2024, 12,30743-30756
DOI: 10.1039/D4TA05082G, Paper
Niranjanmurthi Lingappan, Sandhiya Lakshmanan, Wonoh Lee
Designing an efficient and durable electrocatalyst is central to hydrogen production technologies such as hydrogen evolution reaction, oxygen evolution reaction, and urea oxidation reaction.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Electrochemical synthesis of wormcast-like Pd-based polycrystalline high entropy aggregates for methanol water co-electrocatalysis

J. Mater. Chem. A, 2024, 12,30757-30767
DOI: 10.1039/D4TA06304J, Paper
Yaxing Liu, Wenhao Ding, Jiaxin Liu, Guizhe Zhao, Weiyin Li, Yaqing Liu
A wormcast-like nanostructure of PdFeCoNiCu-pHENs with enriched grain boundary defects was synthesized via electrodeposition. This work opens new possibilities for designing advanced nanomaterials aimed at efficient electrochemical energy conversion.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Tailoring the electrocatalytic properties of novel microwave synthesized CuNd(2−x)GdxO4 nanoparticles for efficient total water splitting in alkaline media

J. Mater. Chem. A, 2024, 12,30850-30861
DOI: 10.1039/D4TA05919K, Paper
Anto Priyanka E, Sreenivasan Nagappan, J. Judith Vijaya, Angappan Sankaramahalingam, Subrata Kundu
CuNd(2−x)GdxO4 nanoparticles synthesized via microwave method as efficient OER and HER catalysts require low overpotentials exhibiting remarkable stability. Gd doping enhances charge transfer leading to optimized electrocatalysis.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Room-temperature thermochemical water splitting: efficient mechanocatalytic hydrogen production

J. Mater. Chem. A, 2024, 12,30906-30918
DOI: 10.1039/D4TA04650A, Paper
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Takuya Yamamoto, Sho Ashida, Nanami Inubuse, Shintaro Shimizu, Yui Miura, Tomoya Mizutani, Ken-ichi Saitow
We report the accidental discovery and subsequent investigation of room-temperature thermochemical water splitting in a ball mill. High-purity H2 (>99%) was produced using water and/or seawater feedstocks in a compact (∼50 cm) low-power reactor.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Ir nanoparticles decorated NiFe metal–organic framework as a highly efficient and stable heterostructure electrocatalyst for overall seawater splitting

J. Mater. Chem. A, 2024, Advance Article
DOI: 10.1039/D4TA06515H, Communication
Hefeng Wang, Zixiao Li, Zhengwei Cai, Chaoxin Yang, Shengjun Sun, Xiaoyan Wang, Min Zhang, Meng Yue, Dongdong Zheng, Asmaa Farouk, Mohamed S. Hamdy, Xuping Sun, Bo Tang
Ir nanoparticle decorated NiFe metal–organic framework on Ni foam (Ir@NiFe-MOF/NF) acts as a bifunctional catalyst for the oxygen evolution reaction and the hydrogen evolution reaction in alkaline seawater with excellent performance and stability.
To cite this article before page numbers are assigned, use the DOI form of citation above.
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Water activity: the key to unlocking high-voltage aqueous electrolytes?

J. Mater. Chem. A, 2024, Accepted Manuscript
DOI: 10.1039/D4TA06655C, Paper
Yaroslav Zhigalenok, Saken Abdimomyn, Mikhail Levi, Netanel Shpigel, Margarita Ryabicheva, Maxim Lepikhin, Alina Galeyeva, Fyodor Malchik
Aqueous electrolytes offer enhanced safety and environmental friendliness for next-generation energy storage systems, but their application is limited by a narrow electrochemical stability window. This study provides a comprehensive analysis...
The content of this RSS Feed (c) The Royal Society of Chemistry




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Vertical Macroporous Chitosan Aerogel Adsorbents for Simple and Efficient Enhancement of Atmospheric Water Harvesting and Air Dehumidification

J. Mater. Chem. A, 2024, Accepted Manuscript
DOI: 10.1039/D4TA07005D, Paper
Zhiguang Guo, Changhui Fu, Yuxuan He, Anhui Yu, Guangyi Tian, Danyan Zhan, Huimin Zhang
Adsorption-based atmospheric water harvesting (SAWH) has become one of the effective methods to extract water from the air in arid regions due to its high efficiency and low energy consumption....
The content of this RSS Feed (c) The Royal Society of Chemistry




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Water crisis: Farming the culprit?

Urban water tariffs should be aligned with electricity units consumed



  • From the Viewsroom

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Unable to watch Tiger 3 on Amazon Prime Video? Here is the solution

A handful of Indian media reported that Salman Khan and Katrina Kaif starrer action thriller film Tiger 3 started streaming on Amazon Prime Video from today. But Prime Video users are unable to watch Tiger 3 on their OTT devices. Also read: Tiger 3 OTT Release Announcement | Know When and Which Platform. The announcement […]

The post Unable to watch Tiger 3 on Amazon Prime Video? Here is the solution appeared first on TIMES OF ASSAM by Dhruba Jyoti Deka.




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Living without water in Chennai

Just like the flash floods, the scorching drought in Chennai is also a product of perverse urban development and lack of political will in exploring radical solutions. Jinoy Jose P and Narayanan V report




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A pair of hornbills consumes 90,000 fruits and 17,000 insects a year, reveals forest watcher




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Watch: Demo of hydrogen-electric powered vertical take-off and landing aircraft

Hyderabad-based advanced air mobility startup BluJ Aero conducted a flight demonstration of its VTOL aircraft




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Watch: Climate finance issues in COP29, rooftop farming in Chennai

Climate finance issues expected to come up at COP29 in Baku; floods in western and central Africa, and the Chennai Urban Farming Initiative




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Universe is the limit for NASA-ISRO collaboration, says Swati Mohan 

Dr Swati Mohan, the Indian-born NASA engineer, whose historic words, “touchdown confirmed”, announced to the world the successful landing of the Perseverance rover on the surface of Mars on February 18, 2021




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IIT Madras Alumnus Prem Watsa donates $5 million for brain research

The Sudha Gopalakrishnan Brain Centre powers an ambitious Global Project to image the human brain at the cellular level by generating unprecedented human brain data, scientific output and technology tools




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Dev Anand @100: Watch ‘C.I.D’, ‘Guide’, ‘Jewel Thief’ and ‘Johny Mera Naam’ on the large screen

To commemorate the 100th birth anniversary of actor Dev Anand, the NFDC-NFAI and Film Heritage Foundation will facilitate the screening of restored 4k versions of ‘C.I.D’, ‘Guide’, ‘Jewel Thief’ and ‘Johny Mera Naam’ in theatres across 30 cities in India




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Watch | Inside Hyderabad’s first train-themed restaurant

A video on Pariwar Foodexpress, the first train-themed restaurant at any railway station in Telangana 




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Watch | Jazzing up Chennai’s college canteens

From food courts to in-house apps - a look at how canteens in Chennai’s leading colleges have evolved




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Srikanth Nagothi: In ‘Month of Madhu’, I have tried to not judge the characters portrayed by Swathi and Naveen Chandra

Director Srikanth Nagothi holds forth on his Telugu film ‘Month of Madhu’ that features Swathi and Naveen Chandra as a middle-class couple




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Birders in Visakhapatnam report a drop in number of species during the Asian Waterbird Census

Habitat destruction, poaching and landfills near water sources are some of major threats faced by wetlands and birds in and around it in Visakhapatnam




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Watch: A ride on the quaint Ooty toy train

The Nilgiri Mountain Railway, of UNESCO World Heritage fame, turned 125 recently




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Watch The Cure Perform a Three-Hour Concert in London, Celebrating the Release of Their New Album

Last Friday, The Cure celebrated the release of their new album, Songs of a Lost World, with a three-hour set at the Troxy in London. The band kicked off the show by performing all eight tracks from the album, before then playing another 23 songs, mostly hits from their large catalog of music. Originally live […]




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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 […]




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Watch the Original Nosferatu, the Classic German Expressionist Vampire Film, Before the New Remake Arrives This December

F. W. Murnau’s Nosferatu, far and away the most influential early vampire movie, came out 102 years ago. For about ten of those years, Robert Eggers has been trying to remake it. He wouldn’t be the first: Werner Herzog cast Klaus Kinski as the blood-sucking aristocrat at the center of his own version in 1979, and, though […]




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In situ formation of a Co-MOF/Ti–Fe2O3 photoanode for efficient photoelectrochemical water splitting

J. Mater. Chem. C, 2024, 12,17603-17610
DOI: 10.1039/D4TC01728E, Paper
Kaikai Ba, Hongda Li, Kai Zhang, Yanhong Lin, Wanchun Zhu, Tengfeng Xie
The cocatalyst Co-MOF significantly enhances charge separation and transfer in the Ti–Fe2O3 photoanode, achieving a photocurrent density of 3.9 mA cm−2 at 1.23 V vs. RHE.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Fast synthesis of nickel phosphide nanosheets for ultra-stable hydrogen evolution in seawater splitting

J. Mater. Chem. C, 2024, Advance Article
DOI: 10.1039/D4TC03004D, Paper
Weiwu Chen, Feng Lin, Chong Wang, Zhiming M. Wang, Zhaojun Qin
The short synthesis time, great catalytic activity, and ultra-long-term stability make Co–Ni5P4-5m a suitable candidate in actual applications of seawater splitting for hydrogen.
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




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Rain, the response to water scarcity



  • Solutions & Co





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WATCH! Guru Randhawa's Dating Tips

'I haven't tried Tinder yet because itne saare swipe right ko main kaise handle karoonga?'




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WATCH: Javed Ali Sing Srivalli!

For two hours, Javed Ali sang. And his fans went crazy.




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WATCH: What Pushpa Told Manhattan

Bunny gave the audience at the India Day Parade a riff on his memorable line from Pushpa, to thunderous applause of course.




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'I watched videos of rape survivors'

'Our team met rape victims and their families. We went to their houses but were not allowed to ask too many questions. There would be disturbing silences.'




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Watch: When Fans Wish Shah Rukh Khan!

Fans thronged outside Shah Rukh Khan's home Mannat on his birthday on November 2, and the superstar indulged them by stepping out on to his balcony and waving out to them.




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Watch Salman Spill Everyone's Secrets!

All eyes are now on his latest movie, Kisi Ka Bhai Kisi Ki Jaan.




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MUST WATCH! Asha Bhosle Sparkles At 90

On her 90th birthday on September 8, Ashaji hopes to perform at a live three-hour concert in Dubai.




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Watch Shilpa Shetty Dance!

After celebrating the Ganpati festival with her family and friends, Shilpa Shetty said goodbye to the Lord with a lot of fanfare.




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WATCH: SUNIDHI On SONG!

What a Musical Night!!!!




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WATCH! A Musical Night To Remember!

Amazing Songs from Vishal Bharadwaj's movies!




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WATCH: Stars At Lin-Randeep's Reception

Randeep Hooda and Lin Laisharm hosted a wedding reception in Mumbai, and invited their friends from the film industry.




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WATCH: A Soulful Night Of Safed Songs

Sandeep Singh's directorial debut Safed saw a beautiful musical night, featuring performances from Sonu Nigam and Rekha Bhardwaj among others.




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WATCH: Fans Celebrate Salman's Birthday

Fans have been queuing up outside Salman Khan's home from Tuesday night to catch a glimpse of the superstar, who celebrates his 58th birthday on December 27.




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Watch: Aamir's Daughter Ira Weds

Aamir Khan's daughter Ira Khan wed Nupur Shikhare on Wednesday, January 3, at Mumbai's Taj Lands End hotel.