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Regulating the Crystallization of Mixed-Halide Perovskites by Cation Alloying for Perovskite-Organic Tandem Solar Cells

Energy Environ. Sci., 2024, Accepted Manuscript
DOI: 10.1039/D4EE03045A, Paper
Mingqian Chen, Yanxun Li, Zixin Zeng, Ming Liu, Tao Du, Xiaofeng Huang, Leyu Bi, Jiarong Wang, Wenlin Jiang, Yidan An, Sai Wing Tsang, Jun Yin, Shengfan Wu, Alex K. Y. Jen
Halide segregation and energy loss pose significant challenges for wide-bandgap perovskite solar cells, impairing their photovoltage and device stability. These issues are often exacerbated by inferior film quality and inhomogeneous...
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Decoupling light- and oxygen-induced degradation mechanisms of Sn–Pb perovskites in all perovskite tandem solar cells

Energy Environ. Sci., 2024, 17,8557-8569
DOI: 10.1039/D4EE02427C, Paper
Open Access
Yang Bai, Ruijia Tian, Kexuan Sun, Chang Liu, Xiting Lang, Ming Yang, Yuanyuan Meng, Chuanxiao Xiao, Yaohua Wang, Xiaoyi Lu, Jingnan Wang, Haibin Pan, Zhenhua Song, Shujing Zhou, Ziyi Ge
This study showed PEHCl-CN can enhance the strength of Sn–I, resulting in good light stability. The subsequent doping of MBI resulted in good air stability. This enables the integrated 2T all-perovskite device to achieve an efficiency of 27.9%.
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A novel high-performance all-liquid formic acid redox fuel cell: simultaneously generating electricity and restoring the capacity of flow batteries

Energy Environ. Sci., 2024, 17,8545-8556
DOI: 10.1039/D4EE02450H, Paper
Dongbo Wei, Lyuming Pan, Jing Sun, Meisheng Han, Manrong Song, Jincong Guo, Qing Zhang, Cailin Xiao, Zheng Li, Shuaibin Wan, Yubai Li, Lin Zeng, Lei Wei, Tianshou Zhao
This work presents an all-liquid formic acid redox fuel cell using degraded redox flow battery electrolyte as the cathode fuel. This approach efficiently generates power while regenerating the electrolyte, advancing energy conversion and storage.
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Achieving high performance triboelectric nanogenerators simultaneously with high-voltage and high-charge energy cycle

Energy Environ. Sci., 2024, 17,8734-8744
DOI: 10.1039/D4EE02447H, Paper
Open Access
Yikui Gao, Jiaqi Liu, Linglin Zhou, Lixia He, Di Liu, Peiyuan Yang, Bingzhe Jin, Zhong Lin Wang, Jie Wang
This work achieves a high-voltage and high-charge energy cycle for TENGs, as well as lossless energy transmission between TENGs and PMCs.
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Water level at Mettur dam stands at 106.09 feet




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Mayor inspects Chathiram bus stand in Tiruchi




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India, Pakistan and modifying the Indus Waters Treaty

Given the lack of trust between the two countries, renegotiating the IWT to review and make changes might prove difficult




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It was never my ambition to win the World championship... its importance dawned on me years later: Antoaneta Stefanova

In this freewheeling conversation, Stefanova talks about becoming Bulgaria’s first chess World champion, why she continues to play competitively, the role of family support in the success of Indian chess and what compelled her to enter politics 




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A diary as a constant companion

A pastime and a passion in logging the daily events




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​Distant neighbours: on cricket and India and Pakistan  

India and Pakistan seem incapable of normal sporting ties 




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Green synthesis of surfactant-free mesoporous silica with strong hydrophilicity via metal salt modifications for moisture adsorption

React. Chem. Eng., 2024, 9,816-824
DOI: 10.1039/D3RE00513E, Paper
Pariyawalee Sangteantong, Kunpirom Chainarong, Waleeporn Donphai, Metta Chareonpanich
In this work, the green synthesis of mesoporous silica (MPS) was carried out using low-cost sodium silicate as a precursor.
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Understanding the effects of forced and bubble-induced convection in transport-limited organic electrosynthesis

React. Chem. Eng., 2024, 9,930-939
DOI: 10.1039/D3RE00579H, Paper
Casey K. Bloomquist, Melisa Dogan, James S. Harris, Benjamin D. Herzog, William J. Tenn III, Eray S. Aydil, Miguel A. Modestino
Insights from data-driven surrogate models reveal that the Sherwood number characterizes mass transport conditions independent of the convection method, offering design guidelines for scaling up organic electrosynthesis.
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From microkinetic model to process: understanding the role of the boron nitride surface and gas phase chemistry in the oxidative dehydrogenation of propane

React. Chem. Eng., 2024, 9,795-802
DOI: 10.1039/D3RE00600J, Paper
Unni Kurumbail, William P. McDermott, Edgard A. Lebrón-Rodríguez, Ive Hermans
In the oxidative dehydrogenation of propane over boron nitride, propylene selectivity is lost due to unselective gas-phase chemistry.
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Biomass-based graphene aerogel for the removal of emerging pollutants from wastewater

React. Chem. Eng., 2024, 9,753-776
DOI: 10.1039/D3RE00526G, Review Article
Vijayendra Kumar Tripathi, Manish Shrivastava, Jaya Dwivedi, Raju Kumar Gupta, Lokesh Kumar Jangir, Kumud Malika Tripathi
This review article provides a detailed overview of the synthesis techniques of biomass-based graphene aerogels and highlights the influence of fabrication parameters on the performance of the resulting aerogels for wastewater treatment applications.
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Muted demand dents Britannia Industries consolidated Q2 PAT to ₹531 crore

Revenue from operations reached ₹4,667.57 crore in the second quarter (₹4,432.88 crore), up 5.29 per cent




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Immune-enhancing effect of Weizmannia coagulans BCG44 and its supernatant on cyclophosphamide-induced immunosuppressed mice and RAW264.7 cells via the modulation of the gut microbiota

Food Funct., 2024, 15,10679-10697
DOI: 10.1039/D4FO02452D, Paper
Open Access
Yafang Xu, Yi Wang, Tao Song, Xiaxia Li, Haolin Zhou, Oumarou Zafir Chaibou, Bing Wang, Huajun Li
W. coagulans BCG44 and its supernatant possess potential immunomodulatory activity and modulate gut microbiota dysbiosis in CTX-induced immunosuppression.
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Understanding the election process: How is the US President elected?

While citizens cast their votes, the actual selection of the president is determined by the Electoral College




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GST circulars should be clear and easy to understand

This will smoothen the assessment process and reduce the piling up of appeals at the Tribunals




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Ae Watan Mere Watan Review

Ae Watan Mere Watan tries to get a grasp on the mind of youngsters, shaped by the words of inspiring leaders, committed to the cause of independent India.It's significant because their support isn't based on 'andh bhakti', but leadership that encourages questions, observes Sukanya Verma.




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Swatantrya Veer Savarkar Review

With the kind of money and talent that has gone into making this movie, a really good biopic of a personality like Savarkar could be made.But this film is lost in polemics, as is the case with almost every biopic and period drama today, observes Utkarsh Mishra.




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Tanaav 2 Review

Tanaav Season 2 is like any other espionage thriller with twists and a lot of tense and thrilling moments.What makes it interesting is that unlike season 1, this time, the plot unravels quickly without getting boring, observes Namrata Thakker.




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Sri Lanka hires South African consultant coach

Neil McKenzie’s playing career highlights included sharing a 415-run stand with Graeme Smith against Bangladesh in 2008




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Jaipur-based South Western Command establishes think tank Gyan Shakti

The think tank aims to create a combined pool of talent of all stakeholders, which would be ideally suited to advise the industry and the government on the way forward




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Assistant Commissioner is empowered to seek bank guarantee for release of vehicles seized in cow slaughter Act case, says court




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Soumitra Chatterjee and the inheritance of loss

The passing of Satyajit Ray's renaissance man feels like the snapping of the last connection with a generation that built a nation and defined grace while facing everything life had to throw at them, says Sumit Bhattacharya.




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To curb antimicrobial resistance, government may include antibiotics in definition of new drug

If brought into the new drug bracket, manufacturing, marketing and sale of antibiotics will be documented; patients will be able to buy antibiotics on prescription only




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Black holes in Webb data allay threat to cosmology’s standard model

A new study challenges the findings of older ones that had concluded the universe had spiral galaxies sooner than expected




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When AI changes the way we do science, will we understand the results?

Letting AI shape the future of science may undermine hard-won progress in getting science to build public trust




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Why Cambodia’s novel H5N1 reassortant virus needs close monitoring

All available data suggest human infections caused by the reassortant virus are attributed to direct poultry-to-human transmission, with no evidence of human-to-human spread




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Scientists uncover a magnetic misunderstanding about Uranus

Much of what we know is based on Voyager 2’s flyby of Uranus in 1986, but now it seems the probe visited at a time of unusual conditions




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Gain a global understanding

International Relations makes for a great career and brings one closer to politics, culture and world economics.




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Distance learning works for JEE too

Attending a coaching class is not the only way to obtain a good score. Tips to keep in mind while preparing for it from home.




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Tangled in a web of distractions?

The power to enter and exit lies in your hands.




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India’s foreign exchange reserves may be within striking distance of $700 billion mark

The reserves perked up in the reporting week as foreign currency assets (FCA) and gold holdings were up by $2.057 billion and $726 million, respectively.




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Vardhman Concrete Limited - Board Meeting Intimation for Approval Of Standalone Un-Audited Financial Results For The Quarter Ended June 30, 2019




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Gujarat State Fertilizers & Chemicals Ltd. - Revised- Standalone And Consolidated Unaudited Financial Results For The 1St Quarter Ended On 30Th June, 2019.




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Polo Queen Industrial And Fintech Ltd - Standalone And Consolidated Unaudited Financial Results For The Quarter Ended June 30, 2019




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Shemaroo Entertainment Ltd - Unaudited Financial Results Of The Company, Both On Standalone And Consolidated Basis For The Quarter Ended June 30, 2019 (Q1).




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Paul Merchants Ltd - Standalone As Well As Consolidated Un-Audited Financial Results Alongwith Segment Results For The Quarter Ended June 30, 2019 Along With Limited Review Report Issued By Statutory Auditors Of The Company




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Allied Digital Services Ltd. - Board Meeting Intimation for Approval Of Un-Audited Standalone And Consolidated Financial Results Of The Company.




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Gujarat Containers Ltd. - Board Meeting Intimation for Re- Scheduling Of Board Meeting NOW To Be Held On Wednesday , The 14Th August, 2019 At 4.30 P.M. To Consider And Approve, The Standalone Unaudited Financial Results Of The Company For The 1St Quart




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Sonal Mercantile Ltd - Board Meeting Intimation for To Consider And Approve (Standalone As Well As Consolidated) Un-Audited Financial Results Of The Company For The Quarter Ended June 30, 2019




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Trijal Industries Ltd. - Board Meeting Intimation for Intimation Of Board Meeting As Per Regulation 29 Of SEBI (LODR) Regulations, 2015 For Approval Of Un-Audited Standalone Financial Results For The Quarter Ended June 30, 2019.




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Taneja Aerospace & Aviation Ltd. - Board Meeting Intimation for Consideration And Approval Of The Un-Audited Financial Results(Standalone And Consolidated) For The Quarter Ended June 30, 2019.




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Taal Enterprises Ltd - Board Meeting Intimation for Considering And Approval Of The Un-Audited Financial Results (Standalone And Consolidated) For The Quarter Ended June 30, 2019.




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Rohit Ferro-Tech Ltd. - Board Meeting Intimation for Approval Of Annual/Quarterly Consolidated/Standalone Financial Results.




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Avenue Supermarts Q3 results: Standalone net profit rises 25% to ₹586 crore

Revenue from operations rose 22 per cent y-o-y to ₹9,065 crore in the reporting quarter against ₹7,433 crore in the year ago quarter




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Infibeam Avenues Q4 standalone net profit jumps by 42%

The company announced 5% dividend for the fiscal 2022-23



  • Money & Banking

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Cats rule Istanbul




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Solar-Driven Tripus Photocatalytic Action of Defective S-doped g-C3N4 for 1,4 NADH Regeneration and Simultaneous Benzylamine Conversion along with CO2 Fixation into HCOOH

Catal. Sci. Technol., 2024, Accepted Manuscript
DOI: 10.1039/D4CY00825A, Paper
Kanchan Sharma, Rajesh K. Yadav, Rajesh Kumar Verma, Satyam Singh, Shaifali Mishra, Rehana Shahin, Atul Pratap Singh, Chandani Singh, Navneet Kumar Gupta, Jin-Ook Baeg, Hwanhui Yun, Hyeongjoong Kim
Incorporating defects through intrinsic defect engineering has emerged as a versatile strategy for finely tuning key properties of materials, particularly the redox capacity. Defects are fundamentally important in enhancement of...
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