4.8 Review

Advances in the utilisation of carbon-neutral technologies for a sustainable tomorrow: A critical review and the path forward

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Recent developments and strategies in genome engineering and integrated fermentation approaches for biobutanol production from microalgae

Sabarathinam Shanmugam et al.

Summary: The main hurdles in mechanized transportation are the depletion of fossil fuels and the high cost of alternative plant-based substrates for producing biofuels. Biofuels emerged as effective alternatives to reduce pollution caused by greenhouse gas emissions. Microalgae, as a third-generation feedstock, are an excellent resource due to their fast growth rate and higher carbohydrate content, providing a solution to the challenges faced by conventional agricultural crops.
Review Thermodynamics

Recent advances in bioethanol production from Lignocellulosic biomass

Ganesh Lamichhane et al.

Summary: Bioethanol has emerged as a promising alternative to fossil fuels, but faces technical challenges in its production. Developing specialized techniques and maximizing feedstock efficiency are key areas for future advancements in the bioethanol industry.

INTERNATIONAL JOURNAL OF GREEN ENERGY (2021)

Review Green & Sustainable Science & Technology

A review of biohydrogen production technology for application towards hydrogen fuel cells

D. D. T. Ferraren-De Cagalitan et al.

Summary: Hydrogen fuel cells offer a clean and sustainable energy source, but must meet specific criteria. This paper examines the methods, challenges, and potential market for biohydrogen, highlighting its potential as an alternative source for hydrogen while emphasizing the need for further research in certain areas to make the hydrogen economy a viable reality.

RENEWABLE & SUSTAINABLE ENERGY REVIEWS (2021)

Article Agricultural Engineering

Butanol production from Saccharina japonica hydrolysate by engineered Clostridium tyrobutyricum: The effects of pretreatment method and heat shock protein overexpression

Hongxin Fu et al.

Summary: Macroalgal biomass is considered a promising candidate for biofuel production. This study focused on efficient butanol production from Saccharina japonica using engineered Clostridium tyrobutyricum, with ultrasonic-assisted acid hydrolysis proving to be the most effective pretreatment method and Ct-pMA12G strain showing the highest butanol production levels.

BIORESOURCE TECHNOLOGY (2021)

Article Biotechnology & Applied Microbiology

A novel nanoemulsion-based microalgal growth medium for enhanced biomass production

Harshita Nigam et al.

Summary: This study introduced a novel nanoemulsion as an effective CO2 supplement for microalgal growth media, resulting in increased biomass productivity and improved synthesis of chlorophyll-a, lipids, and carbohydrates in Chlorella pyrenoidosa.

BIOTECHNOLOGY FOR BIOFUELS (2021)

Article Multidisciplinary Sciences

Role of biochar, compost and plant growth promoting rhizobacteria in the management of tomato early blight disease

Mujahid Rasool et al.

Summary: The study found that using green waste biochar can significantly promote tomato plant growth and physiological parameters, reduce disease index, and the combined use of biochar with plant growth promoting rhizobacteria can maximally suppress disease development.

SCIENTIFIC REPORTS (2021)

Article Chemistry, Applied

Effective visible-light CO2 photoreduction over (metallo)porphyrin-based metal-organic frameworks to achieve useful hydrocarbons

Roya Hariri et al.

Summary: Metalloporphyrin-based MOFs, PCN-222(M), have been shown to be efficient photocatalysts for converting CO2 into valuable chemicals. The metalloporphyrinic MOFs exhibit high stability and enhanced CO2 reduction compared to nonmetal porphyrinic MOFs.

APPLIED ORGANOMETALLIC CHEMISTRY (2021)

Article Engineering, Environmental

Hybrid Pd50-Ru50/MXene (Ti3C2Tx) nanocatalyst for effective hydrogenation of CO2 to methanol toward climate change control

G. Bharath et al.

Summary: Researchers have developed a 2D alloyed Pd-50-Ru-50 nanoparticles decorated MXene nanocatalyst for efficient hydrogenation of CO2 into selective production of methanol. The catalyst showed superior catalytic activity and high CO2 conversion efficiency, making it a promising candidate for commercial-scale CO2 capture and renewable liquid fuel production.

CHEMICAL ENGINEERING JOURNAL (2021)

Article Green & Sustainable Science & Technology

Fossil or bioenergy? Global fuel market trends

Diana Londono-Pulgarin et al.

Summary: The research focused on the development of power production and its consumption, particularly highlighting the trend of biomass energy in relation to other energy sources. By juxtaposing specialists' opinions with statistical data and hypotheses, the study made qualitative arguments to predict long-term tendencies, comparing alternative energy sources, ecological policies, and geopolitical facts. Two key patterns were identified: the prevalence of fossil fuel use and the strengthening of alternative power sources towards achieving sustainable development goals.

RENEWABLE & SUSTAINABLE ENERGY REVIEWS (2021)

Article Environmental Sciences

Biochar produced from wood waste for soil remediation in Sweden: Carbon sequestration and other environmental impacts

Asterios Papageorgiou et al.

Summary: The use of biochar to stabilize soil contaminants is a promising environmental technique that can significantly reduce climate change impact. However, further research is needed to assess the effects of biochar on leaching of certain metal(loid)s.

SCIENCE OF THE TOTAL ENVIRONMENT (2021)

Article Chemistry, Multidisciplinary

Tuning the Chemical Properties of Co-Ti3C2Tx MXene Materials for Catalytic CO2 Reduction

Jun Ma et al.

Summary: This study demonstrates that the surface reducibility of Ti3C2Tx MXene can be tuned by N doping, leading to a change in the catalytic properties of supported Co nanoparticles. Pristine Co-Ti3C2Tx MXene favors CO production during CO2 hydrogenation, whereas CH4 production is favored when the MXene is subjected to N doping.

SMALL (2021)

Article Chemistry, Multidisciplinary

Palladium-modified cuprous(i) oxide with {100} facets for photocatalytic CO2 reduction

Xiaojing Zhang et al.

Summary: This study established a matched band alignment between Pd nanoparticles and Cu2O {100} facets, enhancing the photocatalytic generation of CO by facilitating the transfer of photoholes to Pd nanoparticles. The incorporation of Pd also alleviated the photocorrosion of Cu2O, promoting its photocatalytic stability.

NANOSCALE (2021)

Review Biotechnology & Applied Microbiology

Recent advances on biomass-fueled microbial fuel cell

Jamile Mohammadi Moradian et al.

Summary: Biomass, as a renewable energy resource, can be directly converted to electricity using microbial fuel cells. By improving technologies and utilizing microorganisms, the performance of biomass-fueled MFC can be enhanced, providing new opportunities for the future biomass energy industry.

BIORESOURCES AND BIOPROCESSING (2021)

Article Green & Sustainable Science & Technology

Biochar as green additives in cement-based composites with carbon dioxide curing

Lei Wang et al.

JOURNAL OF CLEANER PRODUCTION (2020)

Article Agricultural Engineering

State-of-the-art technologies for continuous high-rate biohydrogen production

Jong-Hun Park et al.

BIORESOURCE TECHNOLOGY (2020)

Review Engineering, Chemical

Macro and Micro Algae in Pollution Control and Biofuel Production - A Review

Neda Jalilian et al.

CHEMBIOENG REVIEWS (2020)

Review Energy & Fuels

Role of nanoparticles on microalgal cultivation: A review

Laura Vargas-Estrada et al.

Review Multidisciplinary Sciences

Recent trends in biochar production methods and its application as a soil health conditioner: a review

Jagdish W. Gabhane et al.

SN APPLIED SCIENCES (2020)

Review Green & Sustainable Science & Technology

A review on green economy and development of green roads and highways using carbon neutral materials

Yusuf Babangida Attahiru et al.

RENEWABLE & SUSTAINABLE ENERGY REVIEWS (2019)

Article Engineering, Environmental

Intergraded wastewater treatment and carbon bio-fixation from flue gases using Spirulina platensis and mixed algal culture

Fares Almomani et al.

PROCESS SAFETY AND ENVIRONMENTAL PROTECTION (2019)

Review Biotechnology & Applied Microbiology

Bioethanol production from microalgae polysaccharides

Gergely Erno Lakatos et al.

FOLIA MICROBIOLOGICA (2019)

Article Chemistry, Physical

Biohydrogen fermentation from Pistia stratiotes (aquatic weed) using mixed and pure bacterial cultures

Nonsikelelo Precios Mthethwa et al.

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY (2019)

Article Chemistry, Physical

MWCNTs-ZnO-SiO2 mesoporous nano-hybrid materials for CO2 capture

Kishore K. Jena et al.

JOURNAL OF ALLOYS AND COMPOUNDS (2019)

Article Chemistry, Multidisciplinary

High-rate solar-light photoconversion of CO2 to fuel: controllable transformation from C-1 to C-2 products

Saurav Sorcar et al.

ENERGY & ENVIRONMENTAL SCIENCE (2018)

Article Chemistry, Multidisciplinary

Carbon Capture by Metal Oxides: Unleashing the Potential of the (111) Facet

Greg A. Mutch et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2018)

Review Green & Sustainable Science & Technology

Biochar properties and eco-friendly applications for climate change mitigation, waste management, and wastewater treatment: A review

Naveed Ahmed Qambrani et al.

RENEWABLE & SUSTAINABLE ENERGY REVIEWS (2017)

Article Electrochemistry

Electrocatalytic reduction of carbon dioxide over reduced nanoporous zinc oxide

Xiaole Jiang et al.

ELECTROCHEMISTRY COMMUNICATIONS (2016)