Facile synthesis of CuO/CdS heterostructure photocatalyst for the effective degradation of dye under visible light

SnO2/SnS2 nanocomposite anchored on nitrogen-doped RGO for improved photocatalytic reduction of aqueous Cr(VI)

MoS2 is a noble metal-free, earth-abundant, light-harvesting photocatalyst with simple synthesis techniques and diverse morphological modulations which provides more surface reactive sites for pollutant adherence. Notably, its tunable band edge potential between 1.2–1.9 eV depicts its visible light-responsive ability. The layered 2D structure is responsible for the high mobility of photoinduced charge carriers which makes the photodegradation process rapid and highly stable. However, n-type pristine MoS2 semiconductor photoactivity is hindered by insufficiency to generate ·OH radical which ultimately reduces the photooxidative ability of MoS2 photocatalyst. As a single semiconductor material, the large-scale application of MoS2 is still limited. In this review, we provide a brief structural and synthesis overview with updated research progress on MoS2 based heterojunctions i.e. traditional type II, all-solid-state and direct Z-scheme photocatalytic systems. They are beneficial for considerable charge separation, wide optical absorption, and improved redox ability, whereas Z-scheme heterostructures particularly provide amended oxidative ability for maximum pollutant eradication. Summary remarks the need for mechanism investigation inferring photoinduced charge carrier’s separation and possible approaches to improve the photooxidative potential of MoS2 with maximum recovery rate. Finally, a brief, conclusive remark regarding current studies and unresolved challenges of MoS2 photocatalyst are put forth for future perspectives.

An overview of strategies for enhancement in photocatalytic oxidative ability of MoS2 for water purification

Photocatalytic degradation is an upcoming technique for the removal of organic pollutants from wastewater. This topic attracts increasing interest due to its potential of utilizing “freely” availab...

MoS2 based ternary composites: review on heterogeneous materials as catalyst for photocatalytic degradation

Preparation and visible-light photocatalytic activity of ag-loaded TiO2@Y2O3 hollow microspheres with double-shell structure

The recent surge in demand for human–machine interaction (HMI), Internet of Things (IoTs), and artificial intelligence (AI) has created both opportunities and challenges for room-temperature wearable gas sensors. These sensors serve as a source of perceptual information and can be easily integrated into wearable electronic devices due to their portability and miniaturization. In recent years, various types of wearable room temperature gas sensors have been developed for fields like environmental monitoring, healthcare, smart home, industrial security, food safety monitoring, and public security. These sensors not only adjust to the movements of human effortlessly but also have reduced power consumption. Therefore, room temperature wearable gas sensors hold great promise for the development of integrated intelligent gas sensing system worn on the human body. These sensors can be fabricated using various sensing materials to detect diverse target gases. This review provides a comprehensive summary of the preparation of sensing materials with extraordinary sensing capabilities at room temperature. Additionally, the article includes a brief discussion of the sensing mechanism, employing four models to explain it: oxygen adsorption, direct electron transfer, proton transfer, and ions conduction. Finally, this article discusses the various applications and future perspectives of room-temperature wearable gas sensors. 

https://onlinelibrary.wiley.com/doi/pdfdirect/10.1002/adsr.202300035

Room Temperature Wearable Gas Sensors for Fabrication and Applications

Facile band alignment of C3N4/CdS/MoS2 sandwich hybrid for efficient charge separation and high photochemical performance under visible-light

Handle everyday research tasks with reliable, citation-backed results

Your personal Research Agent to handle research tasks with citation-backed results

Popular Tasks used by Researchers

How can I help with your research?

Meet SciSpace

Get more enhanced response by uploading the PDFs you want me to reference.

No relevant PDFs in your library

SciSpace is the AI research assistant for academics. Run systematic literature reviews on 280M+ papers, and write papers with cited sources. Trusted by 1M+ students, PhDs & researchers.

SciSpace | AI for Research

Analyze PDFs

Code & Manuscripts

Funding & Grants

Literature & Patents

Medical & Clinical Data

Systematic Review

Visualize & Present

Web & Data

Build a Google Scholar-like website for your research.

Build a website

Create charts and images for your research

Create a Chart

Write a paper for submission to a journal

Draft a manuscript

Patent Search

Design eye-catching scientific posters in minutes.

Scientific Poster Generation

Systematic Literature Review

One task is running at the moment. Your messages will be shown right after.

Drag and drop or click here to browse

Loved by <highlight>1 million+</highlight> researchers

Extract a list of specific topics and their sources from unstructured text

Topics

Compare and analyze relevant papers that matches with your search

Papers

Get insights from PDFs and bookmarked papers from your library

My library

Recent searches

Try searching for:

Catch AI-generated content in scholarly and non-scholarly content

{ai} Detector

Ai Writer

Get PDF Summaries, highlighted text explanations 

Chat with PDF

Effortlessly create in-text citations and bibliographies in APA and 2,500 other formats

Citation generator

Get explanations, summaries, and answers on academic papers

Ease up your research workflow with {scispace}'s cohort of exciting AI tools

Elevate your academic writing skills and convey your ideas the way you want

Paraphraser

Explore our range of reading and writing tools

Your file is being prepared and should be ready in a few minutes. If it's a large file, it might take a bit longer. You can close this window, and we'll email you the file when it's done.

You have reached a maximum limit of <strong>{limit}</strong> columns in the table. Remove at least <strong>1</strong> column to add or create another one.

Aojv Liu

Author Tools

Chat about Author

Papers

Room Temperature Wearable Gas Sensors for Fabrication and Applications

Facile band alignment of C3N4/CdS/MoS2 sandwich hybrid for efficient charge separation and high photochemical performance under visible-light